Q: What is the sum of all factors of the number 680,330 excluding 680,330?
A: 719,350
The factors of the number 680,330 are: 1, 2, 5, 7, 10, 14, 35, 70, 9719, 19438, 48595, 68033, 97190, 136066, 340165, 680330.
If you add them up, you will get the total of 681,049. Now subtract 680,330 to get 719,350