122459970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4081999}}^1$

素因数の和:4082009

約数の個数: 16

約数和(自身を含む): 293904000

約数和(自身を除く): 171444030

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4081999, 8163998, 12245997, 20409995, 24491994, 40819990, 61229985, 122459970]

約数ペア:

[(1, 122459970), (2, 61229985), (3, 40819990), (5, 24491994), (6, 20409995), (10, 12245997), (15, 8163998), (30, 4081999)]