117785780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{841327}}^1$

素因数の和:841343

約数の個数: 24

約数和(自身を含む): 282686208

約数和(自身を除く): 164900428

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 841327, 1682654, 3365308, 4206635, 5889289, 8413270, 11778578, 16826540, 23557156, 29446445, 58892890, 117785780]

約数ペア:

[(1, 117785780), (2, 58892890), (4, 29446445), (5, 23557156), (7, 16826540), (10, 11778578), (14, 8413270), (20, 5889289), (28, 4206635), (35, 3365308), (70, 1682654), (140, 841327)]