304832140

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{150907}}^1$

素因数の和:151017

約数の個数: 24

約数和(自身を含む): 646489872

約数和(自身を除く): 341657732

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 150907, 301814, 603628, 754535, 1509070, 3018140, 15241607, 30483214, 60966428, 76208035, 152416070, 304832140]

約数ペア:

[(1, 304832140), (2, 152416070), (4, 76208035), (5, 60966428), (10, 30483214), (20, 15241607), (101, 3018140), (202, 1509070), (404, 754535), (505, 603628), (1010, 301814), (2020, 150907)]