30185810

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{104089}}^1$

素因数の和:104125

約数の個数: 16

約数和(自身を含む): 56208600

約数和(自身を除く): 26022790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 104089, 208178, 520445, 1040890, 3018581, 6037162, 15092905, 30185810]

約数ペア:

[(1, 30185810), (2, 15092905), (5, 6037162), (10, 3018581), (29, 1040890), (58, 520445), (145, 208178), (290, 104089)]