30140942

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{10259}}^1$

素因数の和:10387

約数の個数: 16

約数和(自身を含む): 49124880

約数和(自身を除く): 18983938

約数列:

[1, 2, 13, 26, 113, 226, 1469, 2938, 10259, 20518, 133367, 266734, 1159267, 2318534, 15070471, 30140942]

約数ペア:

[(1, 30140942), (2, 15070471), (13, 2318534), (26, 1159267), (113, 266734), (226, 133367), (1469, 20518), (2938, 10259)]