61230430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{21187}}^1$

素因数の和:21228

約数の個数: 24

約数和(自身を含む): 117084888

約数和(自身を除く): 55854458

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 2890, 21187, 42374, 105935, 211870, 360179, 720358, 1800895, 3601790, 6123043, 12246086, 30615215, 61230430]

約数ペア:

[(1, 61230430), (2, 30615215), (5, 12246086), (10, 6123043), (17, 3601790), (34, 1800895), (85, 720358), (170, 360179), (289, 211870), (578, 105935), (1445, 42374), (2890, 21187)]