45155180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{322537}}^1$

素因数の和:322553

約数の個数: 24

約数和(自身を含む): 108372768

約数和(自身を除く): 63217588

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 322537, 645074, 1290148, 1612685, 2257759, 3225370, 4515518, 6450740, 9031036, 11288795, 22577590, 45155180]

約数ペア:

[(1, 45155180), (2, 22577590), (4, 11288795), (5, 9031036), (7, 6450740), (10, 4515518), (14, 3225370), (20, 2257759), (28, 1612685), (35, 1290148), (70, 645074), (140, 322537)]