30109222

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{105277}}^1$

素因数の和:105303

約数の個数: 16

約数和(自身を含む): 53060112

約数和(自身を除く): 22950890

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 105277, 210554, 1158047, 1368601, 2316094, 2737202, 15054611, 30109222]

約数ペア:

[(1, 30109222), (2, 15054611), (11, 2737202), (13, 2316094), (22, 1368601), (26, 1158047), (143, 210554), (286, 105277)]