Q: What is the sum of all factors of the number 25,146,270 excluding 25,146,270?

A: 42,350,562

Why is 42,350,562 the sum of all factors of 25,146,270, excluding 25,146,270?

The factors of the number 25,146,270 are: 1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 9013, 18026, 27039, 45065, 54078, 81117, 90130, 135195, 162234, 270390, 279403, 405585, 558806, 811170, 838209, 1397015, 1676418, 2514627, 2794030, 4191045, 5029254, 8382090, 12573135, 25146270.

If you add them up, you will get the total of 25,146,312. Now subtract 25,146,270 to get 42,350,562