28284180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{471403}}^1$

素因数の和:471415

約数の個数: 24

約数和(自身を含む): 79195872

約数和(自身を除く): 50911692

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 471403, 942806, 1414209, 1885612, 2357015, 2828418, 4714030, 5656836, 7071045, 9428060, 14142090, 28284180]

約数ペア:

[(1, 28284180), (2, 14142090), (3, 9428060), (4, 7071045), (5, 5656836), (6, 4714030), (10, 2828418), (12, 2357015), (15, 1885612), (20, 1414209), (30, 942806), (60, 471403)]