305155998

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4721}}^1$

素因数の和:4764

約数の個数: 96

約数和(自身を含む): 825027840

約数和(自身を除く): 519871842

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 81, 114, 126, 133, 162, 171, 189, 243, 266, 342, 378, 399, 486, 513, 567, 798, 1026, 1134, 1197, 1539, 1701, 2394, 3078, 3402, 3591, 4617, 4721, 7182, 9234, 9442, 10773, 14163, 21546, 28326, 32319, 33047, 42489, 64638, 66094, 84978, 89699, 99141, 127467, 179398, 198282, 254934, 269097, 297423, 382401, 538194, 594846, 627893, 764802, 807291, 892269, 1147203, 1255786, 1614582, 1784538, 1883679, 2294406, 2421873, 2676807, 3767358, 4843746, 5353614, 5651037, 7265619, 8030421, 11302074, 14531238, 16060842, 16953111, 21796857, 33906222, 43593714, 50859333, 101718666, 152577999, 305155998]

約数ペア:

[(1, 305155998), (2, 152577999), (3, 101718666), (6, 50859333), (7, 43593714), (9, 33906222), (14, 21796857), (18, 16953111), (19, 16060842), (21, 14531238), (27, 11302074), (38, 8030421), (42, 7265619), (54, 5651037), (57, 5353614), (63, 4843746), (81, 3767358), (114, 2676807), (126, 2421873), (133, 2294406), (162, 1883679), (171, 1784538), (189, 1614582), (243, 1255786), (266, 1147203), (342, 892269), (378, 807291), (399, 764802), (486, 627893), (513, 594846), (567, 538194), (798, 382401), (1026, 297423), (1134, 269097), (1197, 254934), (1539, 198282), (1701, 179398), (2394, 127467), (3078, 99141), (3402, 89699), (3591, 84978), (4617, 66094), (4721, 64638), (7182, 42489), (9234, 33047), (9442, 32319), (10773, 28326), (14163, 21546)]