Q: What is the sum of all factors of the number 512,308,270 excluding 512,308,270?

A: 422,298,386

Why is 422,298,386 the sum of all factors of 512,308,270, excluding 512,308,270?

The factors of the number 512,308,270 are: 1, 2, 5, 10, 151, 157, 302, 314, 755, 785, 1510, 1570, 2161, 4322, 10805, 21610, 23707, 47414, 118535, 237070, 326311, 339277, 652622, 678554, 1631555, 1696385, 3263110, 3392770, 51230827, 102461654, 256154135, 512308270.

If you add them up, you will get the total of 512,308,692. Now subtract 512,308,270 to get 422,298,386