Q: What is the sum of all factors of the number 1,138,290 including 1,138,290?

Why is 2,877,120 the sum of all factors of 1,138,290, including 1,138,290?

The factors of the number 1,138,290 are: 1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 1997, 3994, 5991, 9985, 11982, 19970, 29955, 37943, 59910, 75886, 113829, 189715, 227658, 379430, 569145, 1138290.

If you add them up, you will get the total of 2,877,120.

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