130640874

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:252

約数の個数: 128

約数和(自身を含む): 342171648

約数和(自身を除く): 211530774

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 23, 26, 39, 42, 46, 69, 78, 91, 101, 103, 138, 161, 182, 202, 206, 273, 299, 303, 309, 322, 483, 546, 598, 606, 618, 707, 721, 897, 966, 1313, 1339, 1414, 1442, 1794, 2093, 2121, 2163, 2323, 2369, 2626, 2678, 3939, 4017, 4186, 4242, 4326, 4646, 4738, 6279, 6969, 7107, 7878, 8034, 9191, 9373, 10403, 12558, 13938, 14214, 16261, 16583, 18382, 18746, 20806, 27573, 28119, 30199, 30797, 31209, 32522, 33166, 48783, 49749, 55146, 56238, 60398, 61594, 62418, 72821, 90597, 92391, 97566, 99498, 135239, 145642, 181194, 184782, 211393, 215579, 218463, 239269, 270478, 405717, 422786, 431158, 436926, 478538, 634179, 646737, 717807, 811434, 946673, 1268358, 1293474, 1435614, 1674883, 1893346, 2840019, 3110497, 3349766, 5024649, 5680038, 6220994, 9331491, 10049298, 18662982, 21773479, 43546958, 65320437, 130640874]

約数ペア:

[(1, 130640874), (2, 65320437), (3, 43546958), (6, 21773479), (7, 18662982), (13, 10049298), (14, 9331491), (21, 6220994), (23, 5680038), (26, 5024649), (39, 3349766), (42, 3110497), (46, 2840019), (69, 1893346), (78, 1674883), (91, 1435614), (101, 1293474), (103, 1268358), (138, 946673), (161, 811434), (182, 717807), (202, 646737), (206, 634179), (273, 478538), (299, 436926), (303, 431158), (309, 422786), (322, 405717), (483, 270478), (546, 239269), (598, 218463), (606, 215579), (618, 211393), (707, 184782), (721, 181194), (897, 145642), (966, 135239), (1313, 99498), (1339, 97566), (1414, 92391), (1442, 90597), (1794, 72821), (2093, 62418), (2121, 61594), (2163, 60398), (2323, 56238), (2369, 55146), (2626, 49749), (2678, 48783), (3939, 33166), (4017, 32522), (4186, 31209), (4242, 30797), (4326, 30199), (4646, 28119), (4738, 27573), (6279, 20806), (6969, 18746), (7107, 18382), (7878, 16583), (8034, 16261), (9191, 14214), (9373, 13938), (10403, 12558)]