Q: What is the sum of all factors of the number 431,440,030 excluding 431,440,030?

A: 502,808,930

Why is 502,808,930 the sum of all factors of 431,440,030, excluding 431,440,030?

The factors of the number 431,440,030 are: 1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 324391, 648782, 1621955, 2270737, 3243910, 4541474, 6163429, 11353685, 12326858, 22707370, 30817145, 43144003, 61634290, 86288006, 215720015, 431440030.

If you add them up, you will get the total of 431,440,532. Now subtract 431,440,030 to get 502,808,930