68338410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{325421}}^1$

素因数の和:325438

約数の個数: 32

約数和(自身を含む): 187443072

約数和(自身を除く): 119104662

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 325421, 650842, 976263, 1627105, 1952526, 2277947, 3254210, 4555894, 4881315, 6833841, 9762630, 11389735, 13667682, 22779470, 34169205, 68338410]

約数ペア:

[(1, 68338410), (2, 34169205), (3, 22779470), (5, 13667682), (6, 11389735), (7, 9762630), (10, 6833841), (14, 4881315), (15, 4555894), (21, 3254210), (30, 2277947), (35, 1952526), (42, 1627105), (70, 976263), (105, 650842), (210, 325421)]