28989810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{322109}}^1$

素因数の和:322122

約数の個数: 24

約数和(自身を含む): 75373740

約数和(自身を除く): 46383930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 322109, 644218, 966327, 1610545, 1932654, 2898981, 3221090, 4831635, 5797962, 9663270, 14494905, 28989810]

約数ペア:

[(1, 28989810), (2, 14494905), (3, 9663270), (5, 5797962), (6, 4831635), (9, 3221090), (10, 2898981), (15, 1932654), (18, 1610545), (30, 966327), (45, 644218), (90, 322109)]