27447810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{70379}}^1$

素因数の和:70402

約数の個数: 32

約数和(自身を含む): 70943040

約数和(自身を除く): 43495230

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 70379, 140758, 211137, 351895, 422274, 703790, 914927, 1055685, 1829854, 2111370, 2744781, 4574635, 5489562, 9149270, 13723905, 27447810]

約数ペア:

[(1, 27447810), (2, 13723905), (3, 9149270), (5, 5489562), (6, 4574635), (10, 2744781), (13, 2111370), (15, 1829854), (26, 1055685), (30, 914927), (39, 703790), (65, 422274), (78, 351895), (130, 211137), (195, 140758), (390, 70379)]