2665180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19037}}^1$

素因数の和:19053

約数の個数: 24

約数和(自身を含む): 6396768

約数和(自身を除く): 3731588

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 19037, 38074, 76148, 95185, 133259, 190370, 266518, 380740, 533036, 666295, 1332590, 2665180]

約数ペア:

[(1, 2665180), (2, 1332590), (4, 666295), (5, 533036), (7, 380740), (10, 266518), (14, 190370), (20, 133259), (28, 95185), (35, 76148), (70, 38074), (140, 19037)]