171295490

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{32381}}^1$

素因数の和:32434

約数の個数: 24

約数和(自身を含む): 322330428

約数和(自身を除く): 151034938

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 529, 1058, 2645, 5290, 32381, 64762, 161905, 323810, 744763, 1489526, 3723815, 7447630, 17129549, 34259098, 85647745, 171295490]

約数ペア:

[(1, 171295490), (2, 85647745), (5, 34259098), (10, 17129549), (23, 7447630), (46, 3723815), (115, 1489526), (230, 744763), (529, 323810), (1058, 161905), (2645, 64762), (5290, 32381)]