253170070

素因数分解:

$2^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{57149}}^1$

素因数の和:57599

約数の個数: 16

約数和(自身を含む): 456742800

約数和(自身を除く): 203572730

約数列:

[1, 2, 5, 10, 443, 886, 2215, 4430, 57149, 114298, 285745, 571490, 25317007, 50634014, 126585035, 253170070]

約数ペア:

[(1, 253170070), (2, 126585035), (5, 50634014), (10, 25317007), (443, 571490), (886, 285745), (2215, 114298), (4430, 57149)]