57207570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{272417}}^1$

素因数の和:272434

約数の個数: 32

約数和(自身を含む): 156912768

約数和(自身を除く): 99705198

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 272417, 544834, 817251, 1362085, 1634502, 1906919, 2724170, 3813838, 4086255, 5720757, 8172510, 9534595, 11441514, 19069190, 28603785, 57207570]

約数ペア:

[(1, 57207570), (2, 28603785), (3, 19069190), (5, 11441514), (6, 9534595), (7, 8172510), (10, 5720757), (14, 4086255), (15, 3813838), (21, 2724170), (30, 1906919), (35, 1634502), (42, 1362085), (70, 817251), (105, 544834), (210, 272417)]