83489970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2782999}}^1$

素因数の和:2783009

約数の個数: 16

約数和(自身を含む): 200376000

約数和(自身を除く): 116886030

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2782999, 5565998, 8348997, 13914995, 16697994, 27829990, 41744985, 83489970]

約数ペア:

[(1, 83489970), (2, 41744985), (3, 27829990), (5, 16697994), (6, 13914995), (10, 8348997), (15, 5565998), (30, 2782999)]