4267890

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{479}}^1$

素因数の和:509

約数の個数: 80

約数和(自身を含む): 12545280

約数和(自身を除く): 8277390

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 81, 90, 99, 110, 135, 162, 165, 198, 270, 297, 330, 405, 479, 495, 594, 810, 891, 958, 990, 1437, 1485, 1782, 2395, 2874, 2970, 4311, 4455, 4790, 5269, 7185, 8622, 8910, 10538, 12933, 14370, 15807, 21555, 25866, 26345, 31614, 38799, 43110, 47421, 52690, 64665, 77598, 79035, 94842, 129330, 142263, 158070, 193995, 237105, 284526, 387990, 426789, 474210, 711315, 853578, 1422630, 2133945, 4267890]

約数ペア:

[(1, 4267890), (2, 2133945), (3, 1422630), (5, 853578), (6, 711315), (9, 474210), (10, 426789), (11, 387990), (15, 284526), (18, 237105), (22, 193995), (27, 158070), (30, 142263), (33, 129330), (45, 94842), (54, 79035), (55, 77598), (66, 64665), (81, 52690), (90, 47421), (99, 43110), (110, 38799), (135, 31614), (162, 26345), (165, 25866), (198, 21555), (270, 15807), (297, 14370), (330, 12933), (405, 10538), (479, 8910), (495, 8622), (594, 7185), (810, 5269), (891, 4790), (958, 4455), (990, 4311), (1437, 2970), (1485, 2874), (1782, 2395)]