8922690

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{4721}}^1$

素因数の和:4744

約数の個数: 64

約数和(自身を含む): 27198720

約数和(自身を除く): 18276030

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 4721, 9442, 14163, 23605, 28326, 33047, 42489, 47210, 66094, 70815, 84978, 99141, 127467, 141630, 165235, 198282, 212445, 254934, 297423, 330470, 424890, 495705, 594846, 637335, 892269, 991410, 1274670, 1487115, 1784538, 2974230, 4461345, 8922690]

約数ペア:

[(1, 8922690), (2, 4461345), (3, 2974230), (5, 1784538), (6, 1487115), (7, 1274670), (9, 991410), (10, 892269), (14, 637335), (15, 594846), (18, 495705), (21, 424890), (27, 330470), (30, 297423), (35, 254934), (42, 212445), (45, 198282), (54, 165235), (63, 141630), (70, 127467), (90, 99141), (105, 84978), (126, 70815), (135, 66094), (189, 47210), (210, 42489), (270, 33047), (315, 28326), (378, 23605), (630, 14163), (945, 9442), (1890, 4721)]