134264470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{1759}}^1$

素因数の和:2232

約数の個数: 32

約数和(自身を含む): 256608000

約数和(自身を除く): 122343530

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 449, 898, 1759, 2245, 3518, 4490, 7633, 8795, 15266, 17590, 29903, 38165, 59806, 76330, 149515, 299030, 789791, 1579582, 3948955, 7897910, 13426447, 26852894, 67132235, 134264470]

約数ペア:

[(1, 134264470), (2, 67132235), (5, 26852894), (10, 13426447), (17, 7897910), (34, 3948955), (85, 1579582), (170, 789791), (449, 299030), (898, 149515), (1759, 76330), (2245, 59806), (3518, 38165), (4490, 29903), (7633, 17590), (8795, 15266)]