Q: What is the sum of all factors of the number 268,770 excluding 268,770?

A: 438,558

Why is 438,558 the sum of all factors of 268,770, excluding 268,770?

The factors of the number 268,770 are: 1, 2, 3, 5, 6, 10, 15, 17, 30, 31, 34, 51, 62, 85, 93, 102, 155, 170, 186, 255, 289, 310, 465, 510, 527, 578, 867, 930, 1054, 1445, 1581, 1734, 2635, 2890, 3162, 4335, 5270, 7905, 8670, 8959, 15810, 17918, 26877, 44795, 53754, 89590, 134385, 268770.

If you add them up, you will get the total of 269,208. Now subtract 268,770 to get 438,558