Q: What is the sum of all factors of the number 450,030,245 excluding 450,030,245?

A: 183,786,331

Why is 183,786,331 the sum of all factors of 450,030,245, excluding 450,030,245?

The factors of the number 450,030,245 are: 1, 5, 7, 35, 61, 101, 305, 427, 505, 707, 2087, 2135, 3535, 6161, 10435, 14609, 30805, 43127, 73045, 127307, 210787, 215635, 636535, 891149, 1053935, 1475509, 4455745, 7377545, 12858007, 64290035, 90006049, 450030245.

If you add them up, you will get the total of 450,030,428. Now subtract 450,030,245 to get 183,786,331