Q: What is the sum of all factors of the number 402,630 excluding 402,630?
A: 563,754
The factors of the number 402,630 are: 1, 2, 3, 5, 6, 10, 15, 30, 13421, 26842, 40263, 67105, 80526, 134210, 201315, 402630.
If you add them up, you will get the total of 403,193. Now subtract 402,630 to get 563,754