Q: What is the sum of all factors of the number 317,130 excluding 317,130?

A: 540,822

Why is 540,822 the sum of all factors of 317,130, excluding 317,130?

The factors of the number 317,130 are: 1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 55, 62, 66, 93, 110, 155, 165, 186, 310, 330, 341, 465, 682, 930, 961, 1023, 1705, 1922, 2046, 2883, 3410, 4805, 5115, 5766, 9610, 10230, 10571, 14415, 21142, 28830, 31713, 52855, 63426, 105710, 158565, 317130.

If you add them up, you will get the total of 317,670. Now subtract 317,130 to get 540,822