73379210

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{571}}^1$

素因数の和:830

約数の個数: 32

約数和(自身を含む): 134918784

約数和(自身を除く): 61539574

約数列:

[1, 2, 5, 10, 71, 142, 181, 355, 362, 571, 710, 905, 1142, 1810, 2855, 5710, 12851, 25702, 40541, 64255, 81082, 103351, 128510, 202705, 206702, 405410, 516755, 1033510, 7337921, 14675842, 36689605, 73379210]

約数ペア:

[(1, 73379210), (2, 36689605), (5, 14675842), (10, 7337921), (71, 1033510), (142, 516755), (181, 405410), (355, 206702), (362, 202705), (571, 128510), (710, 103351), (905, 81082), (1142, 64255), (1810, 40541), (2855, 25702), (5710, 12851)]