27599180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{197137}}^1$

素因数の和:197153

約数の個数: 24

約数和(自身を含む): 66238368

約数和(自身を除く): 38639188

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 197137, 394274, 788548, 985685, 1379959, 1971370, 2759918, 3942740, 5519836, 6899795, 13799590, 27599180]

約数ペア:

[(1, 27599180), (2, 13799590), (4, 6899795), (5, 5519836), (7, 3942740), (10, 2759918), (14, 1971370), (20, 1379959), (28, 985685), (35, 788548), (70, 394274), (140, 197137)]