Q: What is the sum of all factors of the number 66,490 excluding 66,490?
A: 56,270
The factors of the number 66,490 are: 1, 2, 5, 10, 61, 109, 122, 218, 305, 545, 610, 1090, 6649, 13298, 33245, 66490.
If you add them up, you will get the total of 66,546. Now subtract 66,490 to get 56,270