54287430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1809581}}^1$

素因数の和:1809591

約数の個数: 16

約数和(自身を含む): 130289904

約数和(自身を除く): 76002474

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1809581, 3619162, 5428743, 9047905, 10857486, 18095810, 27143715, 54287430]

約数ペア:

[(1, 54287430), (2, 27143715), (3, 18095810), (5, 10857486), (6, 9047905), (10, 5428743), (15, 3619162), (30, 1809581)]