119519540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{1753}}^1$

素因数の和:2256

約数の個数: 48

約数和(自身を含む): 287599872

約数和(自身を除く): 168080332

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 487, 974, 1753, 1948, 2435, 3409, 3506, 4870, 6818, 7012, 8765, 9740, 12271, 13636, 17045, 17530, 24542, 34090, 35060, 49084, 61355, 68180, 122710, 245420, 853711, 1707422, 3414844, 4268555, 5975977, 8537110, 11951954, 17074220, 23903908, 29879885, 59759770, 119519540]

約数ペア:

[(1, 119519540), (2, 59759770), (4, 29879885), (5, 23903908), (7, 17074220), (10, 11951954), (14, 8537110), (20, 5975977), (28, 4268555), (35, 3414844), (70, 1707422), (140, 853711), (487, 245420), (974, 122710), (1753, 68180), (1948, 61355), (2435, 49084), (3409, 35060), (3506, 34090), (4870, 24542), (6818, 17530), (7012, 17045), (8765, 13636), (9740, 12271)]