7305490

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{1381}}^1$

素因数の和:1434

約数の個数: 24

約数和(自身を含む): 13756428

約数和(自身を除く): 6450938

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 529, 1058, 1381, 2645, 2762, 5290, 6905, 13810, 31763, 63526, 158815, 317630, 730549, 1461098, 3652745, 7305490]

約数ペア:

[(1, 7305490), (2, 3652745), (5, 1461098), (10, 730549), (23, 317630), (46, 158815), (115, 63526), (230, 31763), (529, 13810), (1058, 6905), (1381, 5290), (2645, 2762)]