30346581

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:285

約数の個数: 32

約数和(自身を含む): 44478720

約数和(自身を除く): 14132139

約数列:

[1, 3, 17, 51, 53, 103, 109, 159, 309, 327, 901, 1751, 1853, 2703, 5253, 5459, 5559, 5777, 11227, 16377, 17331, 33681, 92803, 98209, 190859, 278409, 294627, 572577, 595031, 1785093, 10115527, 30346581]

約数ペア:

[(1, 30346581), (3, 10115527), (17, 1785093), (51, 595031), (53, 572577), (103, 294627), (109, 278409), (159, 190859), (309, 98209), (327, 92803), (901, 33681), (1751, 17331), (1853, 16377), (2703, 11227), (5253, 5777), (5459, 5559)]