7237890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2437}}^1$

素因数の和:2464

約数の個数: 64

約数和(自身を含む): 21064320

約数和(自身を除く): 13826430

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 270, 297, 330, 495, 594, 990, 1485, 2437, 2970, 4874, 7311, 12185, 14622, 21933, 24370, 26807, 36555, 43866, 53614, 65799, 73110, 80421, 109665, 131598, 134035, 160842, 219330, 241263, 268070, 328995, 402105, 482526, 657990, 723789, 804210, 1206315, 1447578, 2412630, 3618945, 7237890]

約数ペア:

[(1, 7237890), (2, 3618945), (3, 2412630), (5, 1447578), (6, 1206315), (9, 804210), (10, 723789), (11, 657990), (15, 482526), (18, 402105), (22, 328995), (27, 268070), (30, 241263), (33, 219330), (45, 160842), (54, 134035), (55, 131598), (66, 109665), (90, 80421), (99, 73110), (110, 65799), (135, 53614), (165, 43866), (198, 36555), (270, 26807), (297, 24370), (330, 21933), (495, 14622), (594, 12185), (990, 7311), (1485, 4874), (2437, 2970)]