22779470

素因数分解:

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

素因数の和:325435

約数の個数: 16

約数和(自身を含む): 46860768

約数和(自身を除く): 24081298

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 325421, 650842, 1627105, 2277947, 3254210, 4555894, 11389735, 22779470]

約数ペア:

[(1, 22779470), (2, 11389735), (5, 4555894), (7, 3254210), (10, 2277947), (14, 1627105), (35, 650842), (70, 325421)]