30751290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{341681}}^1$

素因数の和:341694

約数の個数: 24

約数和(自身を含む): 79953588

約数和(自身を除く): 49202298

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 341681, 683362, 1025043, 1708405, 2050086, 3075129, 3416810, 5125215, 6150258, 10250430, 15375645, 30751290]

約数ペア:

[(1, 30751290), (2, 15375645), (3, 10250430), (5, 6150258), (6, 5125215), (9, 3416810), (10, 3075129), (15, 2050086), (18, 1708405), (30, 1025043), (45, 683362), (90, 341681)]