Q: What is the sum of all factors of the number 3,540,142 excluding 3,540,142?
A: 1,770,074
The factors of the number 3,540,142 are: 1, 2, 1770071, 3540142.
If you add them up, you will get the total of 3,540,143. Now subtract 3,540,142 to get 1,770,074