71860310

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{167117}}^1$

素因数の和:167167

約数の個数: 16

約数和(自身を含む): 132357456

約数和(自身を除く): 60497146

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 167117, 334234, 835585, 1671170, 7186031, 14372062, 35930155, 71860310]

約数ペア:

[(1, 71860310), (2, 35930155), (5, 14372062), (10, 7186031), (43, 1671170), (86, 835585), (215, 334234), (430, 167117)]