Q: What is the sum of all factors of the number 1,555,430 excluding 1,555,430?
A: 1,272,010
The factors of the number 1,555,430 are: 1, 2, 5, 10, 109, 218, 545, 1090, 1427, 2854, 7135, 14270, 155543, 311086, 777715, 1555430.
If you add them up, you will get the total of 1,555,431. Now subtract 1,555,430 to get 1,272,010