57221570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{1511}}^1$

素因数の和:2066

約数の個数: 32

約数和(自身を含む): 118008576

約数和(自身を除く): 60787006

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 541, 1082, 1511, 2705, 3022, 3787, 5410, 7555, 7574, 10577, 15110, 18935, 21154, 37870, 52885, 105770, 817451, 1634902, 4087255, 5722157, 8174510, 11444314, 28610785, 57221570]

約数ペア:

[(1, 57221570), (2, 28610785), (5, 11444314), (7, 8174510), (10, 5722157), (14, 4087255), (35, 1634902), (70, 817451), (541, 105770), (1082, 52885), (1511, 37870), (2705, 21154), (3022, 18935), (3787, 15110), (5410, 10577), (7555, 7574)]