Q: What is the sum of all factors of the number 1,681,430 excluding 1,681,430?
A: 1,345,162
The factors of the number 1,681,430 are: 1, 2, 5, 10, 168143, 336286, 840715, 1681430.
If you add them up, you will get the total of 1,681,431. Now subtract 1,681,430 to get 1,345,162