27327020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{195193}}^1$

素因数の和:195209

約数の個数: 24

約数和(自身を含む): 65585184

約数和(自身を除く): 38258164

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 195193, 390386, 780772, 975965, 1366351, 1951930, 2732702, 3903860, 5465404, 6831755, 13663510, 27327020]

約数ペア:

[(1, 27327020), (2, 13663510), (4, 6831755), (5, 5465404), (7, 3903860), (10, 2732702), (14, 1951930), (20, 1366351), (28, 975965), (35, 780772), (70, 390386), (140, 195193)]