65468620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{467633}}^1$

素因数の和:467649

約数の個数: 24

約数和(自身を含む): 157125024

約数和(自身を除く): 91656404

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 467633, 935266, 1870532, 2338165, 3273431, 4676330, 6546862, 9352660, 13093724, 16367155, 32734310, 65468620]

約数ペア:

[(1, 65468620), (2, 32734310), (4, 16367155), (5, 13093724), (7, 9352660), (10, 6546862), (14, 4676330), (20, 3273431), (28, 2338165), (35, 1870532), (70, 935266), (140, 467633)]