Q: What is the sum of all factors of the number 2,178,310 excluding 2,178,310?
A: 1,808,042
The factors of the number 2,178,310 are: 1, 2, 5, 10, 61, 122, 305, 610, 3571, 7142, 17855, 35710, 217831, 435662, 1089155, 2178310.
If you add them up, you will get the total of 2,178,311. Now subtract 2,178,310 to get 1,808,042