1980270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{22003}}^1$

素因数の和:22016

約数の個数: 24

約数和(自身を含む): 5148936

約数和(自身を除く): 3168666

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 22003, 44006, 66009, 110015, 132018, 198027, 220030, 330045, 396054, 660090, 990135, 1980270]

約数ペア:

[(1, 1980270), (2, 990135), (3, 660090), (5, 396054), (6, 330045), (9, 220030), (10, 198027), (15, 132018), (18, 110015), (30, 66009), (45, 44006), (90, 22003)]