243206670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{601}}^1$

素因数の和:706

約数の個数: 128

約数和(自身を含む): 699052032

約数和(自身を除く): 455845362

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 41, 42, 47, 70, 82, 94, 105, 123, 141, 205, 210, 235, 246, 282, 287, 329, 410, 470, 574, 601, 615, 658, 705, 861, 987, 1202, 1230, 1410, 1435, 1645, 1722, 1803, 1927, 1974, 2870, 3005, 3290, 3606, 3854, 4207, 4305, 4935, 5781, 6010, 8414, 8610, 9015, 9635, 9870, 11562, 12621, 13489, 18030, 19270, 21035, 24641, 25242, 26978, 28247, 28905, 40467, 42070, 49282, 56494, 57810, 63105, 67445, 73923, 80934, 84741, 123205, 126210, 134890, 141235, 147846, 169482, 172487, 197729, 202335, 246410, 282470, 344974, 369615, 395458, 404670, 423705, 517461, 593187, 739230, 847410, 862435, 988645, 1034922, 1158127, 1186374, 1724870, 1977290, 2316254, 2587305, 2965935, 3474381, 5174610, 5790635, 5931870, 6948762, 8106889, 11581270, 16213778, 17371905, 24320667, 34743810, 40534445, 48641334, 81068890, 121603335, 243206670]

約数ペア:

[(1, 243206670), (2, 121603335), (3, 81068890), (5, 48641334), (6, 40534445), (7, 34743810), (10, 24320667), (14, 17371905), (15, 16213778), (21, 11581270), (30, 8106889), (35, 6948762), (41, 5931870), (42, 5790635), (47, 5174610), (70, 3474381), (82, 2965935), (94, 2587305), (105, 2316254), (123, 1977290), (141, 1724870), (205, 1186374), (210, 1158127), (235, 1034922), (246, 988645), (282, 862435), (287, 847410), (329, 739230), (410, 593187), (470, 517461), (574, 423705), (601, 404670), (615, 395458), (658, 369615), (705, 344974), (861, 282470), (987, 246410), (1202, 202335), (1230, 197729), (1410, 172487), (1435, 169482), (1645, 147846), (1722, 141235), (1803, 134890), (1927, 126210), (1974, 123205), (2870, 84741), (3005, 80934), (3290, 73923), (3606, 67445), (3854, 63105), (4207, 57810), (4305, 56494), (4935, 49282), (5781, 42070), (6010, 40467), (8414, 28905), (8610, 28247), (9015, 26978), (9635, 25242), (9870, 24641), (11562, 21035), (12621, 19270), (13489, 18030)]