Q: What is the sum of all factors of the number 211,410 excluding 211,410?

A: 378,810

Why is 378,810 the sum of all factors of 211,410, excluding 211,410?

The factors of the number 211,410 are: 1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 81, 87, 90, 135, 145, 162, 174, 243, 261, 270, 290, 405, 435, 486, 522, 729, 783, 810, 870, 1215, 1305, 1458, 1566, 2349, 2430, 2610, 3645, 3915, 4698, 7047, 7290, 7830, 11745, 14094, 21141, 23490, 35235, 42282, 70470, 105705, 211410.

If you add them up, you will get the total of 211,788. Now subtract 211,410 to get 378,810