6869180

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 15301440

約数和(自身を除く): 8432260

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 109, 115, 137, 218, 230, 274, 436, 460, 545, 548, 685, 1090, 1370, 2180, 2507, 2740, 3151, 5014, 6302, 10028, 12535, 12604, 14933, 15755, 25070, 29866, 31510, 50140, 59732, 63020, 74665, 149330, 298660, 343459, 686918, 1373836, 1717295, 3434590, 6869180]

約数ペア:

[(1, 6869180), (2, 3434590), (4, 1717295), (5, 1373836), (10, 686918), (20, 343459), (23, 298660), (46, 149330), (92, 74665), (109, 63020), (115, 59732), (137, 50140), (218, 31510), (230, 29866), (274, 25070), (436, 15755), (460, 14933), (545, 12604), (548, 12535), (685, 10028), (1090, 6302), (1370, 5014), (2180, 3151), (2507, 2740)]