126425180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{903037}}^1$

素因数の和:903053

約数の個数: 24

約数和(自身を含む): 303420768

約数和(自身を除く): 176995588

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 903037, 1806074, 3612148, 4515185, 6321259, 9030370, 12642518, 18060740, 25285036, 31606295, 63212590, 126425180]

約数ペア:

[(1, 126425180), (2, 63212590), (4, 31606295), (5, 25285036), (7, 18060740), (10, 12642518), (14, 9030370), (20, 6321259), (28, 4515185), (35, 3612148), (70, 1806074), (140, 903037)]