Q: What is the sum of all factors of the number 1,809,730 excluding 1,809,730?
A: 1,698,614
The factors of the number 1,809,730 are: 1, 2, 5, 10, 13, 26, 65, 130, 13921, 27842, 69605, 139210, 180973, 361946, 904865, 1809730.
If you add them up, you will get the total of 1,809,731. Now subtract 1,809,730 to get 1,698,614