27640740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{1367}}^1$

素因数の和:1716

約数の個数: 48

約数和(自身を含む): 77680512

約数和(自身を除く): 50039772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 337, 674, 1011, 1348, 1367, 1685, 2022, 2734, 3370, 4044, 4101, 5055, 5468, 6740, 6835, 8202, 10110, 13670, 16404, 20220, 20505, 27340, 41010, 82020, 460679, 921358, 1382037, 1842716, 2303395, 2764074, 4606790, 5528148, 6910185, 9213580, 13820370, 27640740]

約数ペア:

[(1, 27640740), (2, 13820370), (3, 9213580), (4, 6910185), (5, 5528148), (6, 4606790), (10, 2764074), (12, 2303395), (15, 1842716), (20, 1382037), (30, 921358), (60, 460679), (337, 82020), (674, 41010), (1011, 27340), (1348, 20505), (1367, 20220), (1685, 16404), (2022, 13670), (2734, 10110), (3370, 8202), (4044, 6835), (4101, 6740), (5055, 5468)]