6877780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3779}}^1$

素因数の和:3808

約数の個数: 48

約数和(自身を含む): 17781120

約数和(自身を除く): 10903340

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 3779, 7558, 15116, 18895, 26453, 37790, 49127, 52906, 75580, 98254, 105812, 132265, 196508, 245635, 264530, 343889, 491270, 529060, 687778, 982540, 1375556, 1719445, 3438890, 6877780]

約数ペア:

[(1, 6877780), (2, 3438890), (4, 1719445), (5, 1375556), (7, 982540), (10, 687778), (13, 529060), (14, 491270), (20, 343889), (26, 264530), (28, 245635), (35, 196508), (52, 132265), (65, 105812), (70, 98254), (91, 75580), (130, 52906), (140, 49127), (182, 37790), (260, 26453), (364, 18895), (455, 15116), (910, 7558), (1820, 3779)]