14155540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{101111}}^1$

素因数の和:101127

約数の個数: 24

約数和(自身を含む): 33973632

約数和(自身を除く): 19818092

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 101111, 202222, 404444, 505555, 707777, 1011110, 1415554, 2022220, 2831108, 3538885, 7077770, 14155540]

約数ペア:

[(1, 14155540), (2, 7077770), (4, 3538885), (5, 2831108), (7, 2022220), (10, 1415554), (14, 1011110), (20, 707777), (28, 505555), (35, 404444), (70, 202222), (140, 101111)]