Q: What is the sum of all factors of the number 150,300,340 excluding 150,300,340?

A: 172,335,260

Why is 172,335,260 the sum of all factors of 150,300,340, excluding 150,300,340?

The factors of the number 150,300,340 are: 1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 349, 353, 610, 698, 706, 1220, 1396, 1412, 1745, 1765, 3490, 3530, 6980, 7060, 21289, 21533, 42578, 43066, 85156, 86132, 106445, 107665, 123197, 212890, 215330, 246394, 425780, 430660, 492788, 615985, 1231970, 2463940, 7515017, 15030034, 30060068, 37575085, 75150170, 150300340.

If you add them up, you will get the total of 150,300,512. Now subtract 150,300,340 to get 172,335,260