Q: What is the sum of all factors of the number 402,430 excluding 402,430?
A: 425,570
The factors of the number 402,430 are: 1, 2, 5, 7, 10, 14, 35, 70, 5749, 11498, 28745, 40243, 57490, 80486, 201215, 402430.
If you add them up, you will get the total of 402,855. Now subtract 402,430 to get 425,570