830310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2129}}^1$

素因数の和:2152

約数の個数: 32

約数和(自身を含む): 2147040

約数和(自身を除く): 1316730

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 2129, 4258, 6387, 10645, 12774, 21290, 27677, 31935, 55354, 63870, 83031, 138385, 166062, 276770, 415155, 830310]

約数ペア:

[(1, 830310), (2, 415155), (3, 276770), (5, 166062), (6, 138385), (10, 83031), (13, 63870), (15, 55354), (26, 31935), (30, 27677), (39, 21290), (65, 12774), (78, 10645), (130, 6387), (195, 4258), (390, 2129)]