Q: What is the sum of all factors of the number 383,490 excluding 383,490?
A: 613,818
The factors of the number 383,490 are: 1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 4261, 8522, 12783, 21305, 25566, 38349, 42610, 63915, 76698, 127830, 191745, 383490.
If you add them up, you will get the total of 384,103. Now subtract 383,490 to get 613,818