479176.00000000

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{66947}}^1$

素因数の和:66970

約数の個数: 32

約数和(自身を含む): 67483584

約数和(自身を除く): 41374254

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 66947, 133894, 200841, 334735, 401682, 669470, 870311, 1004205, 1740622, 2008410, 2610933, 4351555, 5221866, 8703110, 13054665, 26109330]

約数ペア:

[(1, 26109330), (2, 13054665), (3, 8703110), (5, 5221866), (6, 4351555), (10, 2610933), (13, 2008410), (15, 1740622), (26, 1004205), (30, 870311), (39, 669470), (65, 401682), (78, 334735), (130, 200841), (195, 133894), (390, 66947)]