71533770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{179}}^1$

素因数の和:380

約数の個数: 128

約数和(自身を含む): 216483840

約数和(自身を除く): 144950070

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 173, 179, 210, 231, 330, 346, 358, 385, 462, 519, 537, 770, 865, 895, 1038, 1074, 1155, 1211, 1253, 1730, 1790, 1903, 1969, 2310, 2422, 2506, 2595, 2685, 3633, 3759, 3806, 3938, 5190, 5370, 5709, 5907, 6055, 6265, 7266, 7518, 9515, 9845, 11418, 11814, 12110, 12530, 13321, 13783, 18165, 18795, 19030, 19690, 26642, 27566, 28545, 29535, 30967, 36330, 37590, 39963, 41349, 57090, 59070, 61934, 66605, 68915, 79926, 82698, 92901, 133210, 137830, 154835, 185802, 199815, 206745, 216769, 309670, 340637, 399630, 413490, 433538, 464505, 650307, 681274, 929010, 1021911, 1083845, 1300614, 1703185, 2043822, 2167690, 2384459, 3251535, 3406370, 4768918, 5109555, 6503070, 7153377, 10219110, 11922295, 14306754, 23844590, 35766885, 71533770]

約数ペア:

[(1, 71533770), (2, 35766885), (3, 23844590), (5, 14306754), (6, 11922295), (7, 10219110), (10, 7153377), (11, 6503070), (14, 5109555), (15, 4768918), (21, 3406370), (22, 3251535), (30, 2384459), (33, 2167690), (35, 2043822), (42, 1703185), (55, 1300614), (66, 1083845), (70, 1021911), (77, 929010), (105, 681274), (110, 650307), (154, 464505), (165, 433538), (173, 413490), (179, 399630), (210, 340637), (231, 309670), (330, 216769), (346, 206745), (358, 199815), (385, 185802), (462, 154835), (519, 137830), (537, 133210), (770, 92901), (865, 82698), (895, 79926), (1038, 68915), (1074, 66605), (1155, 61934), (1211, 59070), (1253, 57090), (1730, 41349), (1790, 39963), (1903, 37590), (1969, 36330), (2310, 30967), (2422, 29535), (2506, 28545), (2595, 27566), (2685, 26642), (3633, 19690), (3759, 19030), (3806, 18795), (3938, 18165), (5190, 13783), (5370, 13321), (5709, 12530), (5907, 12110), (6055, 11814), (6265, 11418), (7266, 9845), (7518, 9515)]