Q: What is the sum of all factors of the number 6,490 excluding 6,490?
A: 6,470
The factors of the number 6,490 are: 1, 2, 5, 10, 11, 22, 55, 59, 110, 118, 295, 590, 649, 1298, 3245, 6490.
If you add them up, you will get the total of 6,496. Now subtract 6,490 to get 6,470