31303210

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{11551}}^1$

素因数の和:11829

約数の個数: 16

約数和(自身を含む): 56558592

約数和(自身を除く): 25255382

約数列:

[1, 2, 5, 10, 271, 542, 1355, 2710, 11551, 23102, 57755, 115510, 3130321, 6260642, 15651605, 31303210]

約数ペア:

[(1, 31303210), (2, 15651605), (5, 6260642), (10, 3130321), (271, 115510), (542, 57755), (1355, 23102), (2710, 11551)]