28785810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{8803}}^1$

素因数の和:8922

約数の個数: 32

約数和(自身を含む): 69727680

約数和(自身を除く): 40941870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 218, 327, 545, 654, 1090, 1635, 3270, 8803, 17606, 26409, 44015, 52818, 88030, 132045, 264090, 959527, 1919054, 2878581, 4797635, 5757162, 9595270, 14392905, 28785810]

約数ペア:

[(1, 28785810), (2, 14392905), (3, 9595270), (5, 5757162), (6, 4797635), (10, 2878581), (15, 1919054), (30, 959527), (109, 264090), (218, 132045), (327, 88030), (545, 52818), (654, 44015), (1090, 26409), (1635, 17606), (3270, 8803)]