118436360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{422987}}^1$

素因数の和:423005

約数の個数: 32

約数和(自身を含む): 304551360

約数和(自身を除く): 186115000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 422987, 845974, 1691948, 2114935, 2960909, 3383896, 4229870, 5921818, 8459740, 11843636, 14804545, 16919480, 23687272, 29609090, 59218180, 118436360]

約数ペア:

[(1, 118436360), (2, 59218180), (4, 29609090), (5, 23687272), (7, 16919480), (8, 14804545), (10, 11843636), (14, 8459740), (20, 5921818), (28, 4229870), (35, 3383896), (40, 2960909), (56, 2114935), (70, 1691948), (140, 845974), (280, 422987)]