15590232

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{491}}^1$

素因数の和:523

約数の個数: 120

約数和(自身を含む): 50899860

約数和(自身を除く): 35309628

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 81, 84, 98, 108, 126, 147, 162, 168, 189, 196, 216, 252, 294, 324, 378, 392, 441, 491, 504, 567, 588, 648, 756, 882, 982, 1134, 1176, 1323, 1473, 1512, 1764, 1964, 2268, 2646, 2946, 3437, 3528, 3928, 3969, 4419, 4536, 5292, 5892, 6874, 7938, 8838, 10311, 10584, 11784, 13257, 13748, 15876, 17676, 20622, 24059, 26514, 27496, 30933, 31752, 35352, 39771, 41244, 48118, 53028, 61866, 72177, 79542, 82488, 92799, 96236, 106056, 123732, 144354, 159084, 185598, 192472, 216531, 247464, 278397, 288708, 318168, 371196, 433062, 556794, 577416, 649593, 742392, 866124, 1113588, 1299186, 1732248, 1948779, 2227176, 2598372, 3897558, 5196744, 7795116, 15590232]

約数ペア:

[(1, 15590232), (2, 7795116), (3, 5196744), (4, 3897558), (6, 2598372), (7, 2227176), (8, 1948779), (9, 1732248), (12, 1299186), (14, 1113588), (18, 866124), (21, 742392), (24, 649593), (27, 577416), (28, 556794), (36, 433062), (42, 371196), (49, 318168), (54, 288708), (56, 278397), (63, 247464), (72, 216531), (81, 192472), (84, 185598), (98, 159084), (108, 144354), (126, 123732), (147, 106056), (162, 96236), (168, 92799), (189, 82488), (196, 79542), (216, 72177), (252, 61866), (294, 53028), (324, 48118), (378, 41244), (392, 39771), (441, 35352), (491, 31752), (504, 30933), (567, 27496), (588, 26514), (648, 24059), (756, 20622), (882, 17676), (982, 15876), (1134, 13748), (1176, 13257), (1323, 11784), (1473, 10584), (1512, 10311), (1764, 8838), (1964, 7938), (2268, 6874), (2646, 5892), (2946, 5292), (3437, 4536), (3528, 4419), (3928, 3969)]