68759910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{763999}}^1$

素因数の和:764012

約数の個数: 24

約数和(自身を含む): 178776000

約数和(自身を除く): 110016090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 763999, 1527998, 2291997, 3819995, 4583994, 6875991, 7639990, 11459985, 13751982, 22919970, 34379955, 68759910]

約数ペア:

[(1, 68759910), (2, 34379955), (3, 22919970), (5, 13751982), (6, 11459985), (9, 7639990), (10, 6875991), (15, 4583994), (18, 3819995), (30, 2291997), (45, 1527998), (90, 763999)]