290461770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{3227353}}^1$

素因数の和:3227366

約数の個数: 24

約数和(自身を含む): 755200836

約数和(自身を除く): 464739066

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 3227353, 6454706, 9682059, 16136765, 19364118, 29046177, 32273530, 48410295, 58092354, 96820590, 145230885, 290461770]

約数ペア:

[(1, 290461770), (2, 145230885), (3, 96820590), (5, 58092354), (6, 48410295), (9, 32273530), (10, 29046177), (15, 19364118), (18, 16136765), (30, 9682059), (45, 6454706), (90, 3227353)]