1891036630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2417}}^1\times {\mathrm{11177}}^1$

素因数の和:13608

約数の個数: 32

約数和(自身を含む): 3892090176

約数和(自身を除く): 2001053546

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2417, 4834, 11177, 12085, 16919, 22354, 24170, 33838, 55885, 78239, 84595, 111770, 156478, 169190, 391195, 782390, 27014809, 54029618, 135074045, 189103663, 270148090, 378207326, 945518315, 1891036630]

約数ペア:

[(1, 1891036630), (2, 945518315), (5, 378207326), (7, 270148090), (10, 189103663), (14, 135074045), (35, 54029618), (70, 27014809), (2417, 782390), (4834, 391195), (11177, 169190), (12085, 156478), (16919, 111770), (22354, 84595), (24170, 78239), (33838, 55885)]