66509970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2216999}}^1$

素因数の和:2217009

約数の個数: 16

約数和(自身を含む): 159624000

約数和(自身を除く): 93114030

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2216999, 4433998, 6650997, 11084995, 13301994, 22169990, 33254985, 66509970]

約数ペア:

[(1, 66509970), (2, 33254985), (3, 22169990), (5, 13301994), (6, 11084995), (10, 6650997), (15, 4433998), (30, 2216999)]