39939870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1331329}}^1$

素因数の和:1331339

約数の個数: 16

約数和(自身を含む): 95855760

約数和(自身を除く): 55915890

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1331329, 2662658, 3993987, 6656645, 7987974, 13313290, 19969935, 39939870]

約数ペア:

[(1, 39939870), (2, 19969935), (3, 13313290), (5, 7987974), (6, 6656645), (10, 3993987), (15, 2662658), (30, 1331329)]