1291530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43051}}^1$

素因数の和:43061

約数の個数: 16

約数和(自身を含む): 3099744

約数和(自身を除く): 1808214

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43051, 86102, 129153, 215255, 258306, 430510, 645765, 1291530]

約数ペア:

[(1, 1291530), (2, 645765), (3, 430510), (5, 258306), (6, 215255), (10, 129153), (15, 86102), (30, 43051)]