Q: What is the sum of all factors of the number 210,045,530 excluding 210,045,530?

A: 174,220,198

Why is 174,220,198 the sum of all factors of 210,045,530, excluding 210,045,530?

The factors of the number 210,045,530 are: 1, 2, 5, 10, 113, 151, 226, 302, 565, 755, 1130, 1231, 1510, 2462, 6155, 12310, 17063, 34126, 85315, 139103, 170630, 185881, 278206, 371762, 695515, 929405, 1391030, 1858810, 21004553, 42009106, 105022765, 210045530.

If you add them up, you will get the total of 210,045,704. Now subtract 210,045,530 to get 174,220,198