201372540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3356209}}^1$

素因数の和:3356221

約数の個数: 24

約数和(自身を含む): 563843280

約数和(自身を除く): 362470740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3356209, 6712418, 10068627, 13424836, 16781045, 20137254, 33562090, 40274508, 50343135, 67124180, 100686270, 201372540]

約数ペア:

[(1, 201372540), (2, 100686270), (3, 67124180), (4, 50343135), (5, 40274508), (6, 33562090), (10, 20137254), (12, 16781045), (15, 13424836), (20, 10068627), (30, 6712418), (60, 3356209)]