Q: What is the sum of all factors of the number 123,311,310 excluding 123,311,310?

A: 174,302,130

Why is 174,302,130 the sum of all factors of 123,311,310, excluding 123,311,310?

The factors of the number 123,311,310 are: 1, 2, 3, 5, 6, 10, 15, 30, 179, 358, 537, 895, 1074, 1790, 2685, 5370, 22963, 45926, 68889, 114815, 137778, 229630, 344445, 688890, 4110377, 8220754, 12331131, 20551885, 24662262, 41103770, 61655655, 123311310.

If you add them up, you will get the total of 123,311,484. Now subtract 123,311,310 to get 174,302,130