310028528

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{123419}}^1$

素因数の和:123584

約数の個数: 20

約数和(自身を含む): 604511160

約数和(自身を除く): 294482632

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 123419, 246838, 493676, 987352, 1974704, 19376783, 38753566, 77507132, 155014264, 310028528]

約数ペア:

[(1, 310028528), (2, 155014264), (4, 77507132), (8, 38753566), (16, 19376783), (157, 1974704), (314, 987352), (628, 493676), (1256, 246838), (2512, 123419)]