61137020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{436693}}^1$

素因数の和:436709

約数の個数: 24

約数和(自身を含む): 146729184

約数和(自身を除く): 85592164

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 436693, 873386, 1746772, 2183465, 3056851, 4366930, 6113702, 8733860, 12227404, 15284255, 30568510, 61137020]

約数ペア:

[(1, 61137020), (2, 30568510), (4, 15284255), (5, 12227404), (7, 8733860), (10, 6113702), (14, 4366930), (20, 3056851), (28, 2183465), (35, 1746772), (70, 873386), (140, 436693)]