57440670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{273527}}^1$

素因数の和:273544

約数の個数: 32

約数和(自身を含む): 157552128

約数和(自身を除く): 100111458

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 273527, 547054, 820581, 1367635, 1641162, 1914689, 2735270, 3829378, 4102905, 5744067, 8205810, 9573445, 11488134, 19146890, 28720335, 57440670]

約数ペア:

[(1, 57440670), (2, 28720335), (3, 19146890), (5, 11488134), (6, 9573445), (7, 8205810), (10, 5744067), (14, 4102905), (15, 3829378), (21, 2735270), (30, 1914689), (35, 1641162), (42, 1367635), (70, 820581), (105, 547054), (210, 273527)]