21738330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{241537}}^1$

素因数の和:241550

約数の個数: 24

約数和(自身を含む): 56519892

約数和(自身を除く): 34781562

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 241537, 483074, 724611, 1207685, 1449222, 2173833, 2415370, 3623055, 4347666, 7246110, 10869165, 21738330]

約数ペア:

[(1, 21738330), (2, 10869165), (3, 7246110), (5, 4347666), (6, 3623055), (9, 2415370), (10, 2173833), (15, 1449222), (18, 1207685), (30, 724611), (45, 483074), (90, 241537)]