218220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3637}}^1$

素因数の和:3649

約数の個数: 24

約数和(自身を含む): 611184

約数和(自身を除く): 392964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3637, 7274, 10911, 14548, 18185, 21822, 36370, 43644, 54555, 72740, 109110, 218220]

約数ペア:

[(1, 218220), (2, 109110), (3, 72740), (4, 54555), (5, 43644), (6, 36370), (10, 21822), (12, 18185), (15, 14548), (20, 10911), (30, 7274), (60, 3637)]