90341710

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{210097}}^1$

素因数の和:210147

約数の個数: 16

約数和(自身を含む): 166397616

約数和(自身を除く): 76055906

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 210097, 420194, 1050485, 2100970, 9034171, 18068342, 45170855, 90341710]

約数ペア:

[(1, 90341710), (2, 45170855), (5, 18068342), (10, 9034171), (43, 2100970), (86, 1050485), (215, 420194), (430, 210097)]