56862870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{12721}}^1$

素因数の和:12880

約数の個数: 32

約数和(自身を含む): 137397600

約数和(自身を除く): 80534730

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 298, 447, 745, 894, 1490, 2235, 4470, 12721, 25442, 38163, 63605, 76326, 127210, 190815, 381630, 1895429, 3790858, 5686287, 9477145, 11372574, 18954290, 28431435, 56862870]

約数ペア:

[(1, 56862870), (2, 28431435), (3, 18954290), (5, 11372574), (6, 9477145), (10, 5686287), (15, 3790858), (30, 1895429), (149, 381630), (298, 190815), (447, 127210), (745, 76326), (894, 63605), (1490, 38163), (2235, 25442), (4470, 12721)]