Q: What is the sum of all factors of the number 668,530 excluding 668,530?
A: 534,842
The factors of the number 668,530 are: 1, 2, 5, 10, 66853, 133706, 334265, 668530.
If you add them up, you will get the total of 669,064. Now subtract 668,530 to get 534,842