30546558

素因数分解:

$2^1\times 3^6\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:141

約数の個数: 112

約数和(自身を含む): 81529056

約数和(自身を除く): 50982498

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 41, 42, 54, 63, 73, 81, 82, 123, 126, 146, 162, 189, 219, 243, 246, 287, 369, 378, 438, 486, 511, 567, 574, 657, 729, 738, 861, 1022, 1107, 1134, 1314, 1458, 1533, 1701, 1722, 1971, 2214, 2583, 2993, 3066, 3321, 3402, 3942, 4599, 5103, 5166, 5913, 5986, 6642, 7749, 8979, 9198, 9963, 10206, 11826, 13797, 15498, 17739, 17958, 19926, 20951, 23247, 26937, 27594, 29889, 35478, 41391, 41902, 46494, 53217, 53874, 59778, 62853, 69741, 80811, 82782, 106434, 124173, 125706, 139482, 161622, 188559, 209223, 242433, 248346, 372519, 377118, 418446, 484866, 565677, 727299, 745038, 1131354, 1454598, 1697031, 2181897, 3394062, 4363794, 5091093, 10182186, 15273279, 30546558]

約数ペア:

[(1, 30546558), (2, 15273279), (3, 10182186), (6, 5091093), (7, 4363794), (9, 3394062), (14, 2181897), (18, 1697031), (21, 1454598), (27, 1131354), (41, 745038), (42, 727299), (54, 565677), (63, 484866), (73, 418446), (81, 377118), (82, 372519), (123, 248346), (126, 242433), (146, 209223), (162, 188559), (189, 161622), (219, 139482), (243, 125706), (246, 124173), (287, 106434), (369, 82782), (378, 80811), (438, 69741), (486, 62853), (511, 59778), (567, 53874), (574, 53217), (657, 46494), (729, 41902), (738, 41391), (861, 35478), (1022, 29889), (1107, 27594), (1134, 26937), (1314, 23247), (1458, 20951), (1533, 19926), (1701, 17958), (1722, 17739), (1971, 15498), (2214, 13797), (2583, 11826), (2993, 10206), (3066, 9963), (3321, 9198), (3402, 8979), (3942, 7749), (4599, 6642), (5103, 5986), (5166, 5913)]