139739970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4657999}}^1$

素因数の和:4658009

約数の個数: 16

約数和(自身を含む): 335376000

約数和(自身を除く): 195636030

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4657999, 9315998, 13973997, 23289995, 27947994, 46579990, 69869985, 139739970]

約数ペア:

[(1, 139739970), (2, 69869985), (3, 46579990), (5, 27947994), (6, 23289995), (10, 13973997), (15, 9315998), (30, 4657999)]