9959910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{331997}}^1$

素因数の和:332007

約数の個数: 16

約数和(自身を含む): 23903856

約数和(自身を除く): 13943946

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 331997, 663994, 995991, 1659985, 1991982, 3319970, 4979955, 9959910]

約数ペア:

[(1, 9959910), (2, 4979955), (3, 3319970), (5, 1991982), (6, 1659985), (10, 995991), (15, 663994), (30, 331997)]