260520090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{8684003}}^1$

素因数の和:8684013

約数の個数: 16

約数和(自身を含む): 625248288

約数和(自身を除く): 364728198

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 8684003, 17368006, 26052009, 43420015, 52104018, 86840030, 130260045, 260520090]

約数ペア:

[(1, 260520090), (2, 130260045), (3, 86840030), (5, 52104018), (6, 43420015), (10, 26052009), (15, 17368006), (30, 8684003)]