30528836

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{45161}}^1$

素因数の和:45191

約数の個数: 18

約数和(自身を含む): 57852522

約数和(自身を除く): 27323686

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 45161, 90322, 180644, 587093, 1174186, 2348372, 7632209, 15264418, 30528836]

約数ペア:

[(1, 30528836), (2, 15264418), (4, 7632209), (13, 2348372), (26, 1174186), (52, 587093), (169, 180644), (338, 90322), (676, 45161)]