Q: What is the sum of all factors of the number 30,450 excluding 30,450?

A: 58,830

Why is 58,830 the sum of all factors of 30,450, excluding 30,450?

The factors of the number 30,450 are: 1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 29, 30, 35, 42, 50, 58, 70, 75, 87, 105, 145, 150, 174, 175, 203, 210, 290, 350, 406, 435, 525, 609, 725, 870, 1015, 1050, 1218, 1450, 2030, 2175, 3045, 4350, 5075, 6090, 10150, 15225, 30450.

If you add them up, you will get the total of 30,508. Now subtract 30,450 to get 58,830