126419970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4213999}}^1$

素因数の和:4214009

約数の個数: 16

約数和(自身を含む): 303408000

約数和(自身を除く): 176988030

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4213999, 8427998, 12641997, 21069995, 25283994, 42139990, 63209985, 126419970]

約数ペア:

[(1, 126419970), (2, 63209985), (3, 42139990), (5, 25283994), (6, 21069995), (10, 12641997), (15, 8427998), (30, 4213999)]