63945930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2131531}}^1$

素因数の和:2131541

約数の個数: 16

約数和(自身を含む): 153470304

約数和(自身を除く): 89524374

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2131531, 4263062, 6394593, 10657655, 12789186, 21315310, 31972965, 63945930]

約数ペア:

[(1, 63945930), (2, 31972965), (3, 21315310), (5, 12789186), (6, 10657655), (10, 6394593), (15, 4263062), (30, 2131531)]