990270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11003}}^1$

素因数の和:11016

約数の個数: 24

約数和(自身を含む): 2574936

約数和(自身を除く): 1584666

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 11003, 22006, 33009, 55015, 66018, 99027, 110030, 165045, 198054, 330090, 495135, 990270]

約数ペア:

[(1, 990270), (2, 495135), (3, 330090), (5, 198054), (6, 165045), (9, 110030), (10, 99027), (15, 66018), (18, 55015), (30, 33009), (45, 22006), (90, 11003)]