30658890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1021963}}^1$

素因数の和:1021973

約数の個数: 16

約数和(自身を含む): 73581408

約数和(自身を除く): 42922518

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1021963, 2043926, 3065889, 5109815, 6131778, 10219630, 15329445, 30658890]

約数ペア:

[(1, 30658890), (2, 15329445), (3, 10219630), (5, 6131778), (6, 5109815), (10, 3065889), (15, 2043926), (30, 1021963)]