2009459910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{66981997}}^1$

素因数の和:66982007

約数の個数: 16

約数和(自身を含む): 4822703856

約数和(自身を除く): 2813243946

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 66981997, 133963994, 200945991, 334909985, 401891982, 669819970, 1004729955, 2009459910]

約数ペア:

[(1, 2009459910), (2, 1004729955), (3, 669819970), (5, 401891982), (6, 334909985), (10, 200945991), (15, 133963994), (30, 66981997)]