28178.000000

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13093}}^1$

素因数の和:13105

約数の個数: 24

約数和(自身を含む): 2199792

約数和(自身を除く): 1414212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 13093, 26186, 39279, 52372, 65465, 78558, 130930, 157116, 196395, 261860, 392790, 785580]

約数ペア:

[(1, 785580), (2, 392790), (3, 261860), (4, 196395), (5, 157116), (6, 130930), (10, 78558), (12, 65465), (15, 52372), (20, 39279), (30, 26186), (60, 13093)]