165308460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2755141}}^1$

素因数の和:2755153

約数の個数: 24

約数和(自身を含む): 462863856

約数和(自身を除く): 297555396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2755141, 5510282, 8265423, 11020564, 13775705, 16530846, 27551410, 33061692, 41327115, 55102820, 82654230, 165308460]

約数ペア:

[(1, 165308460), (2, 82654230), (3, 55102820), (4, 41327115), (5, 33061692), (6, 27551410), (10, 16530846), (12, 13775705), (15, 11020564), (20, 8265423), (30, 5510282), (60, 2755141)]