30687310

素因数分解:

$2^1\times 5^1\times {\mathrm{691}}^1\times {\mathrm{4441}}^1$

素因数の和:5139

約数の個数: 16

約数和(自身を含む): 55329552

約数和(自身を除く): 24642242

約数列:

[1, 2, 5, 10, 691, 1382, 3455, 4441, 6910, 8882, 22205, 44410, 3068731, 6137462, 15343655, 30687310]

約数ペア:

[(1, 30687310), (2, 15343655), (5, 6137462), (10, 3068731), (691, 44410), (1382, 22205), (3455, 8882), (4441, 6910)]