259634340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{29437}}^1$

素因数の和:29466

約数の個数: 108

約数和(自身を含む): 916169436

約数和(自身を除く): 656535096

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 29437, 58874, 88311, 117748, 147185, 176622, 206059, 264933, 294370, 353244, 412118, 441555, 529866, 588740, 618177, 824236, 883110, 1030295, 1059732, 1236354, 1324665, 1442413, 1766220, 1854531, 2060590, 2472708, 2649330, 2884826, 3090885, 3709062, 4121180, 4327239, 5298660, 5769652, 6181770, 7212065, 7418124, 8654478, 9272655, 12363540, 12981717, 14424130, 17308956, 18545310, 21636195, 25963434, 28848260, 37090620, 43272390, 51926868, 64908585, 86544780, 129817170, 259634340]

約数ペア:

[(1, 259634340), (2, 129817170), (3, 86544780), (4, 64908585), (5, 51926868), (6, 43272390), (7, 37090620), (9, 28848260), (10, 25963434), (12, 21636195), (14, 18545310), (15, 17308956), (18, 14424130), (20, 12981717), (21, 12363540), (28, 9272655), (30, 8654478), (35, 7418124), (36, 7212065), (42, 6181770), (45, 5769652), (49, 5298660), (60, 4327239), (63, 4121180), (70, 3709062), (84, 3090885), (90, 2884826), (98, 2649330), (105, 2472708), (126, 2060590), (140, 1854531), (147, 1766220), (180, 1442413), (196, 1324665), (210, 1236354), (245, 1059732), (252, 1030295), (294, 883110), (315, 824236), (420, 618177), (441, 588740), (490, 529866), (588, 441555), (630, 412118), (735, 353244), (882, 294370), (980, 264933), (1260, 206059), (1470, 176622), (1764, 147185), (2205, 117748), (2940, 88311), (4410, 58874), (8820, 29437)]