27211870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2609}}^1$

素因数の和:2772

約数の個数: 32

約数和(自身を含む): 56376000

約数和(自身を除く): 29164130

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 149, 298, 745, 1043, 1490, 2086, 2609, 5215, 5218, 10430, 13045, 18263, 26090, 36526, 91315, 182630, 388741, 777482, 1943705, 2721187, 3887410, 5442374, 13605935, 27211870]

約数ペア:

[(1, 27211870), (2, 13605935), (5, 5442374), (7, 3887410), (10, 2721187), (14, 1943705), (35, 777482), (70, 388741), (149, 182630), (298, 91315), (745, 36526), (1043, 26090), (1490, 18263), (2086, 13045), (2609, 10430), (5215, 5218)]