117815310

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{145451}}^1$

素因数の和:145470

約数の個数: 40

約数和(自身を含む): 316794456

約数和(自身を除く): 198979146

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 145451, 290902, 436353, 727255, 872706, 1309059, 1454510, 2181765, 2618118, 3927177, 4363530, 6545295, 7854354, 11781531, 13090590, 19635885, 23563062, 39271770, 58907655, 117815310]

約数ペア:

[(1, 117815310), (2, 58907655), (3, 39271770), (5, 23563062), (6, 19635885), (9, 13090590), (10, 11781531), (15, 7854354), (18, 6545295), (27, 4363530), (30, 3927177), (45, 2618118), (54, 2181765), (81, 1454510), (90, 1309059), (135, 872706), (162, 727255), (270, 436353), (405, 290902), (810, 145451)]