Q: What is the sum of all factors of the number 722,425,290 excluding 722,425,290?

A: 1,013,480,310

Why is 1,013,480,310 the sum of all factors of 722,425,290, excluding 722,425,290?

The factors of the number 722,425,290 are: 1, 2, 3, 5, 6, 10, 15, 30, 857, 1714, 2571, 4285, 5142, 8570, 12855, 25710, 28099, 56198, 84297, 140495, 168594, 280990, 421485, 842970, 24080843, 48161686, 72242529, 120404215, 144485058, 240808430, 361212645, 722425290.

If you add them up, you will get the total of 722,425,291. Now subtract 722,425,290 to get 1,013,480,310