142601340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{339527}}^1$

素因数の和:339546

約数の個数: 48

約数和(自身を含む): 456325632

約数和(自身を除く): 313724292

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 339527, 679054, 1018581, 1358108, 1697635, 2037162, 2376689, 3395270, 4074324, 4753378, 5092905, 6790540, 7130067, 9506756, 10185810, 11883445, 14260134, 20371620, 23766890, 28520268, 35650335, 47533780, 71300670, 142601340]

約数ペア:

[(1, 142601340), (2, 71300670), (3, 47533780), (4, 35650335), (5, 28520268), (6, 23766890), (7, 20371620), (10, 14260134), (12, 11883445), (14, 10185810), (15, 9506756), (20, 7130067), (21, 6790540), (28, 5092905), (30, 4753378), (35, 4074324), (42, 3395270), (60, 2376689), (70, 2037162), (84, 1697635), (105, 1358108), (140, 1018581), (210, 679054), (420, 339527)]