30379503

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{379}}^1$

素因数の和:747

約数の個数: 32

約数和(自身を含む): 50780160

約数和(自身を除く): 20400657

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 347, 379, 1041, 1137, 2429, 2653, 3817, 4169, 7287, 7959, 11451, 12507, 26719, 29183, 80157, 87549, 131513, 394539, 920591, 1446643, 2761773, 4339929, 10126501, 30379503]

約数ペア:

[(1, 30379503), (3, 10126501), (7, 4339929), (11, 2761773), (21, 1446643), (33, 920591), (77, 394539), (231, 131513), (347, 87549), (379, 80157), (1041, 29183), (1137, 26719), (2429, 12507), (2653, 11451), (3817, 7959), (4169, 7287)]