126509970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4216999}}^1$

素因数の和:4217009

約数の個数: 16

約数和(自身を含む): 303624000

約数和(自身を除く): 177114030

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4216999, 8433998, 12650997, 21084995, 25301994, 42169990, 63254985, 126509970]

約数ペア:

[(1, 126509970), (2, 63254985), (3, 42169990), (5, 25301994), (6, 21084995), (10, 12650997), (15, 8433998), (30, 4216999)]