218520270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2428003}}^1$

素因数の和:2428016

約数の個数: 24

約数和(自身を含む): 568152936

約数和(自身を除く): 349632666

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2428003, 4856006, 7284009, 12140015, 14568018, 21852027, 24280030, 36420045, 43704054, 72840090, 109260135, 218520270]

約数ペア:

[(1, 218520270), (2, 109260135), (3, 72840090), (5, 43704054), (6, 36420045), (9, 24280030), (10, 21852027), (15, 14568018), (18, 12140015), (30, 7284009), (45, 4856006), (90, 2428003)]