1422630

素因数分解:

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

素因数の和:506

約数の個数: 64

約数和(自身を含む): 4147200

約数和(自身を除く): 2724570

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, 479, 495, 594, 958, 990, 1437, 1485, 2395, 2874, 2970, 4311, 4790, 5269, 7185, 8622, 10538, 12933, 14370, 15807, 21555, 25866, 26345, 31614, 43110, 47421, 52690, 64665, 79035, 94842, 129330, 142263, 158070, 237105, 284526, 474210, 711315, 1422630]

約数ペア:

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