619085210

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^2\times {\mathrm{12281}}^1$

素因数の和:12430

約数の個数: 24

約数和(自身を含む): 1130361588

約数和(自身を除く): 511276378

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 5041, 10082, 12281, 24562, 25205, 50410, 61405, 122810, 871951, 1743902, 4359755, 8719510, 61908521, 123817042, 309542605, 619085210]

約数ペア:

[(1, 619085210), (2, 309542605), (5, 123817042), (10, 61908521), (71, 8719510), (142, 4359755), (355, 1743902), (710, 871951), (5041, 122810), (10082, 61405), (12281, 50410), (24562, 25205)]