2019944370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67331479}}^1$

素因数の和:67331489

約数の個数: 16

約数和(自身を含む): 4847866560

約数和(自身を除く): 2827922190

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67331479, 134662958, 201994437, 336657395, 403988874, 673314790, 1009972185, 2019944370]

約数ペア:

[(1, 2019944370), (2, 1009972185), (3, 673314790), (5, 403988874), (6, 336657395), (10, 201994437), (15, 134662958), (30, 67331479)]