204030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2267}}^1$

素因数の和:2280

約数の個数: 24

約数和(自身を含む): 530712

約数和(自身を除く): 326682

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2267, 4534, 6801, 11335, 13602, 20403, 22670, 34005, 40806, 68010, 102015, 204030]

約数ペア:

[(1, 204030), (2, 102015), (3, 68010), (5, 40806), (6, 34005), (9, 22670), (10, 20403), (15, 13602), (18, 11335), (30, 6801), (45, 4534), (90, 2267)]