142796010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{679981}}^1$

素因数の和:679998

約数の個数: 32

約数和(自身を含む): 391669632

約数和(自身を除く): 248873622

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 679981, 1359962, 2039943, 3399905, 4079886, 4759867, 6799810, 9519734, 10199715, 14279601, 20399430, 23799335, 28559202, 47598670, 71398005, 142796010]

約数ペア:

[(1, 142796010), (2, 71398005), (3, 47598670), (5, 28559202), (6, 23799335), (7, 20399430), (10, 14279601), (14, 10199715), (15, 9519734), (21, 6799810), (30, 4759867), (35, 4079886), (42, 3399905), (70, 2039943), (105, 1359962), (210, 679981)]