Q: What is the sum of all factors of the number 246,340 excluding 246,340?
A: 280,340
The factors of the number 246,340 are: 1, 2, 4, 5, 10, 20, 109, 113, 218, 226, 436, 452, 545, 565, 1090, 1130, 2180, 2260, 12317, 24634, 49268, 61585, 123170, 246340.
If you add them up, you will get the total of 246,620. Now subtract 246,340 to get 280,340