Q: What is the sum of all factors of the number 1,306,990 excluding 1,306,990?
A: 1,045,610
The factors of the number 1,306,990 are: 1, 2, 5, 10, 130699, 261398, 653495, 1306990.
If you add them up, you will get the total of 1,306,991. Now subtract 1,306,990 to get 1,045,610