2235590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{293}}^1$

素因数の和:416

約数の個数: 32

約数和(自身を含む): 4656960

約数和(自身を除く): 2421370

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 109, 218, 293, 545, 586, 763, 1090, 1465, 1526, 2051, 2930, 3815, 4102, 7630, 10255, 20510, 31937, 63874, 159685, 223559, 319370, 447118, 1117795, 2235590]

約数ペア:

[(1, 2235590), (2, 1117795), (5, 447118), (7, 319370), (10, 223559), (14, 159685), (35, 63874), (70, 31937), (109, 20510), (218, 10255), (293, 7630), (545, 4102), (586, 3815), (763, 2930), (1090, 2051), (1465, 1526)]