4219180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{30137}}^1$

素因数の和:30153

約数の個数: 24

約数和(自身を含む): 10126368

約数和(自身を除く): 5907188

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 30137, 60274, 120548, 150685, 210959, 301370, 421918, 602740, 843836, 1054795, 2109590, 4219180]

約数ペア:

[(1, 4219180), (2, 2109590), (4, 1054795), (5, 843836), (7, 602740), (10, 421918), (14, 301370), (20, 210959), (28, 150685), (35, 120548), (70, 60274), (140, 30137)]