Q: What is the sum of all factors of the number 40,410 excluding 40,410?
A: 64,890
The factors of the number 40,410 are: 1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 449, 898, 1347, 2245, 2694, 4041, 4490, 6735, 8082, 13470, 20205, 40410.
If you add them up, you will get the total of 40,474. Now subtract 40,410 to get 64,890