14857780

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{15161}}^1$

素因数の和:15184

約数の個数: 36

約数和(自身を含む): 36297828

約数和(自身を除く): 21440048

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 15161, 30322, 60644, 75805, 106127, 151610, 212254, 303220, 424508, 530635, 742889, 1061270, 1485778, 2122540, 2971556, 3714445, 7428890, 14857780]

約数ペア:

[(1, 14857780), (2, 7428890), (4, 3714445), (5, 2971556), (7, 2122540), (10, 1485778), (14, 1061270), (20, 742889), (28, 530635), (35, 424508), (49, 303220), (70, 212254), (98, 151610), (140, 106127), (196, 75805), (245, 60644), (490, 30322), (980, 15161)]