70290415678

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1\times {\mathrm{547}}^1$

素因数の和:930

約数の個数: 128

約数和(自身を含む): 136151608320

約数和(自身を除く): 65861192642

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 157, 181, 238, 266, 314, 323, 362, 547, 646, 1094, 1099, 1267, 2198, 2261, 2534, 2669, 2983, 3077, 3439, 3829, 4522, 5338, 5966, 6154, 6878, 7658, 9299, 10393, 18598, 18683, 20786, 20881, 21539, 24073, 28417, 37366, 41762, 43078, 48146, 50711, 56834, 58463, 65093, 72751, 85879, 99007, 101422, 116926, 130186, 145502, 171758, 176681, 198014, 198919, 353362, 354977, 397838, 409241, 483089, 539923, 601153, 693049, 709954, 818482, 966178, 1079846, 1202306, 1236767, 1386098, 1459943, 1631701, 1683119, 1881133, 2473534, 2919886, 3263402, 3366238, 3381623, 3762266, 3779461, 6763246, 7558922, 9178691, 10219601, 11421907, 11781833, 13167931, 15544099, 18357382, 20439202, 22843814, 23563666, 26335862, 27738917, 31088198, 31979261, 55477834, 63958522, 64250837, 108808693, 128501674, 194172419, 217617386, 223854827, 264249683, 295337881, 388344838, 447709654, 528499366, 590675762, 1849747781, 2067365167, 3699495562, 4134730334, 5020743977, 10041487954, 35145207839, 70290415678]

約数ペア:

[(1, 70290415678), (2, 35145207839), (7, 10041487954), (14, 5020743977), (17, 4134730334), (19, 3699495562), (34, 2067365167), (38, 1849747781), (119, 590675762), (133, 528499366), (157, 447709654), (181, 388344838), (238, 295337881), (266, 264249683), (314, 223854827), (323, 217617386), (362, 194172419), (547, 128501674), (646, 108808693), (1094, 64250837), (1099, 63958522), (1267, 55477834), (2198, 31979261), (2261, 31088198), (2534, 27738917), (2669, 26335862), (2983, 23563666), (3077, 22843814), (3439, 20439202), (3829, 18357382), (4522, 15544099), (5338, 13167931), (5966, 11781833), (6154, 11421907), (6878, 10219601), (7658, 9178691), (9299, 7558922), (10393, 6763246), (18598, 3779461), (18683, 3762266), (20786, 3381623), (20881, 3366238), (21539, 3263402), (24073, 2919886), (28417, 2473534), (37366, 1881133), (41762, 1683119), (43078, 1631701), (48146, 1459943), (50711, 1386098), (56834, 1236767), (58463, 1202306), (65093, 1079846), (72751, 966178), (85879, 818482), (99007, 709954), (101422, 693049), (116926, 601153), (130186, 539923), (145502, 483089), (171758, 409241), (176681, 397838), (198014, 354977), (198919, 353362)]