72734930

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{169151}}^1$

素因数の和:169201

約数の個数: 16

約数和(自身を含む): 133968384

約数和(自身を除く): 61233454

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 169151, 338302, 845755, 1691510, 7273493, 14546986, 36367465, 72734930]

約数ペア:

[(1, 72734930), (2, 36367465), (5, 14546986), (10, 7273493), (43, 1691510), (86, 845755), (215, 338302), (430, 169151)]