Q: What is the sum of all factors of the number 32,130 excluding 32,130?

A: 71,550

Why is 71,550 the sum of all factors of 32,130, excluding 32,130?

The factors of the number 32,130 are: 1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 27, 30, 34, 35, 42, 45, 51, 54, 63, 70, 85, 90, 102, 105, 119, 126, 135, 153, 170, 189, 210, 238, 255, 270, 306, 315, 357, 378, 459, 510, 595, 630, 714, 765, 918, 945, 1071, 1190, 1530, 1785, 1890, 2142, 2295, 3213, 3570, 4590, 5355, 6426, 10710, 16065, 32130.

If you add them up, you will get the total of 32,201. Now subtract 32,130 to get 71,550