146348620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{665221}}^1$

素因数の和:665241

約数の個数: 24

約数和(自身を含む): 335271888

約数和(自身を除く): 188923268

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 665221, 1330442, 2660884, 3326105, 6652210, 7317431, 13304420, 14634862, 29269724, 36587155, 73174310, 146348620]

約数ペア:

[(1, 146348620), (2, 73174310), (4, 36587155), (5, 29269724), (10, 14634862), (11, 13304420), (20, 7317431), (22, 6652210), (44, 3326105), (55, 2660884), (110, 1330442), (220, 665221)]