180990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2011}}^1$

素因数の和:2024

約数の個数: 24

約数和(自身を含む): 470808

約数和(自身を除く): 289818

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2011, 4022, 6033, 10055, 12066, 18099, 20110, 30165, 36198, 60330, 90495, 180990]

約数ペア:

[(1, 180990), (2, 90495), (3, 60330), (5, 36198), (6, 30165), (9, 20110), (10, 18099), (15, 12066), (18, 10055), (30, 6033), (45, 4022), (90, 2011)]