Q: What is the sum of all factors of the number 666,070 excluding 666,070?
A: 561,530
The factors of the number 666,070 are: 1, 2, 5, 10, 43, 86, 215, 430, 1549, 3098, 7745, 15490, 66607, 133214, 333035, 666070.
If you add them up, you will get the total of 666,631. Now subtract 666,070 to get 561,530