Q: What is the sum of all factors of the number 149,660 excluding 149,660?
A: 209,860
The factors of the number 149,660 are: 1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1069, 2138, 4276, 5345, 7483, 10690, 14966, 21380, 29932, 37415, 74830, 149660.
If you add them up, you will get the total of 149,869. Now subtract 149,660 to get 209,860