Q: What is the sum of all factors of the number 133,110 excluding 133,110?

A: 255,690

Why is 255,690 the sum of all factors of 133,110, excluding 133,110?

The factors of the number 133,110 are: 1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 29, 30, 34, 45, 51, 54, 58, 85, 87, 90, 102, 135, 145, 153, 170, 174, 255, 261, 270, 290, 306, 435, 459, 493, 510, 522, 765, 783, 870, 918, 986, 1305, 1479, 1530, 1566, 2295, 2465, 2610, 2958, 3915, 4437, 4590, 4930, 7395, 7830, 8874, 13311, 14790, 22185, 26622, 44370, 66555, 133110.

If you add them up, you will get the total of 133,365. Now subtract 133,110 to get 255,690