218078220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3634637}}^1$

素因数の和:3634649

約数の個数: 24

約数和(自身を含む): 610619184

約数和(自身を除く): 392540964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3634637, 7269274, 10903911, 14538548, 18173185, 21807822, 36346370, 43615644, 54519555, 72692740, 109039110, 218078220]

約数ペア:

[(1, 218078220), (2, 109039110), (3, 72692740), (4, 54519555), (5, 43615644), (6, 36346370), (10, 21807822), (12, 18173185), (15, 14538548), (20, 10903911), (30, 7269274), (60, 3634637)]