30064138

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{26891}}^1$

素因数の和:26949

約数の個数: 16

約数和(自身を含む): 49696416

約数和(自身を除く): 19632278

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 26891, 53782, 349583, 699166, 1156313, 2312626, 15032069, 30064138]

約数ペア:

[(1, 30064138), (2, 15032069), (13, 2312626), (26, 1156313), (43, 699166), (86, 349583), (559, 53782), (1118, 26891)]