Q: What is the sum of all factors of the number 30,447,620 excluding 30,447,620?

A: 43,933,960

Why is 43,933,960 the sum of all factors of 30,447,620, excluding 30,447,620?

The factors of the number 30,447,620 are: 1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 31069, 62138, 124276, 155345, 217483, 310690, 434966, 621380, 869932, 1087415, 1522381, 2174830, 3044762, 4349660, 6089524, 7611905, 15223810, 30447620.

If you add them up, you will get the total of 30,447,663. Now subtract 30,447,620 to get 43,933,960