12185180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{87037}}^1$

素因数の和:87053

約数の個数: 24

約数和(自身を含む): 29244768

約数和(自身を除く): 17059588

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 87037, 174074, 348148, 435185, 609259, 870370, 1218518, 1740740, 2437036, 3046295, 6092590, 12185180]

約数ペア:

[(1, 12185180), (2, 6092590), (4, 3046295), (5, 2437036), (7, 1740740), (10, 1218518), (14, 870370), (20, 609259), (28, 435185), (35, 348148), (70, 174074), (140, 87037)]