40981770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{455353}}^1$

素因数の和:455366

約数の個数: 24

約数和(自身を含む): 106552836

約数和(自身を除く): 65571066

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 455353, 910706, 1366059, 2276765, 2732118, 4098177, 4553530, 6830295, 8196354, 13660590, 20490885, 40981770]

約数ペア:

[(1, 40981770), (2, 20490885), (3, 13660590), (5, 8196354), (6, 6830295), (9, 4553530), (10, 4098177), (15, 2732118), (18, 2276765), (30, 1366059), (45, 910706), (90, 455353)]