30086914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{105199}}^1$

素因数の和:105225

約数の個数: 16

約数和(自身を含む): 53020800

約数和(自身を除く): 22933886

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 105199, 210398, 1157189, 1367587, 2314378, 2735174, 15043457, 30086914]

約数ペア:

[(1, 30086914), (2, 15043457), (11, 2735174), (13, 2314378), (22, 1367587), (26, 1157189), (143, 210398), (286, 105199)]