129447310

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{1153}}^1$

素因数の和:1372

約数の個数: 32

約数和(自身を含む): 237631680

約数和(自身を除く): 108184370

約数列:

[1, 2, 5, 10, 103, 109, 206, 218, 515, 545, 1030, 1090, 1153, 2306, 5765, 11227, 11530, 22454, 56135, 112270, 118759, 125677, 237518, 251354, 593795, 628385, 1187590, 1256770, 12944731, 25889462, 64723655, 129447310]

約数ペア:

[(1, 129447310), (2, 64723655), (5, 25889462), (10, 12944731), (103, 1256770), (109, 1187590), (206, 628385), (218, 593795), (515, 251354), (545, 237518), (1030, 125677), (1090, 118759), (1153, 112270), (2306, 56135), (5765, 22454), (11227, 11530)]