73465930

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{170851}}^1$

素因数の和:170901

約数の個数: 16

約数和(自身を含む): 135314784

約数和(自身を除く): 61848854

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 170851, 341702, 854255, 1708510, 7346593, 14693186, 36732965, 73465930]

約数ペア:

[(1, 73465930), (2, 36732965), (5, 14693186), (10, 7346593), (43, 1708510), (86, 854255), (215, 341702), (430, 170851)]