30612655

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{277}}^1$

素因数の和:367

約数の個数: 24

約数和(自身を含む): 39751776

約数和(自身を除く): 9139121

約数列:

[1, 5, 23, 31, 115, 155, 277, 713, 961, 1385, 3565, 4805, 6371, 8587, 22103, 31855, 42935, 110515, 197501, 266197, 987505, 1330985, 6122531, 30612655]

約数ペア:

[(1, 30612655), (5, 6122531), (23, 1330985), (31, 987505), (115, 266197), (155, 197501), (277, 110515), (713, 42935), (961, 31855), (1385, 22103), (3565, 8587), (4805, 6371)]