1655138220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{27585637}}^1$

素因数の和:27585649

約数の個数: 24

約数和(自身を含む): 4634387184

約数和(自身を除く): 2979248964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 27585637, 55171274, 82756911, 110342548, 137928185, 165513822, 275856370, 331027644, 413784555, 551712740, 827569110, 1655138220]

約数ペア:

[(1, 1655138220), (2, 827569110), (3, 551712740), (4, 413784555), (5, 331027644), (6, 275856370), (10, 165513822), (12, 137928185), (15, 110342548), (20, 82756911), (30, 55171274), (60, 27585637)]