21987441030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{732914701}}^1$

素因数の和:732914711

約数の個数: 16

約数和(自身を含む): 52769858544

約数和(自身を除く): 30782417514

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 732914701, 1465829402, 2198744103, 3664573505, 4397488206, 7329147010, 10993720515, 21987441030]

約数ペア:

[(1, 21987441030), (2, 10993720515), (3, 7329147010), (5, 4397488206), (6, 3664573505), (10, 2198744103), (15, 1465829402), (30, 732914701)]