121320610

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{117787}}^1$

素因数の和:117897

約数の個数: 16

約数和(自身を含む): 220499136

約数和(自身を除く): 99178526

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 117787, 235574, 588935, 1177870, 12132061, 24264122, 60660305, 121320610]

約数ペア:

[(1, 121320610), (2, 60660305), (5, 24264122), (10, 12132061), (103, 1177870), (206, 588935), (515, 235574), (1030, 117787)]