970479986

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:149

約数の個数: 192

約数和(自身を含む): 2080235520

約数和(自身を除く): 1109755534

約数列:

[1, 2, 7, 14, 17, 19, 23, 31, 34, 38, 43, 46, 49, 62, 86, 98, 119, 133, 161, 217, 238, 266, 301, 322, 323, 391, 434, 437, 527, 589, 602, 646, 713, 731, 782, 817, 833, 874, 931, 989, 1054, 1127, 1178, 1333, 1426, 1462, 1519, 1634, 1666, 1862, 1978, 2107, 2254, 2261, 2666, 2737, 3038, 3059, 3689, 4123, 4214, 4522, 4991, 5117, 5474, 5719, 6118, 6923, 7378, 7429, 8246, 9331, 9982, 10013, 10234, 11438, 12121, 13547, 13846, 13889, 14858, 15827, 16813, 18662, 18791, 19159, 20026, 21413, 22661, 24242, 25327, 25823, 27094, 27778, 28861, 30659, 31654, 33626, 34937, 35819, 37582, 38318, 40033, 42826, 45322, 48461, 50654, 51646, 52003, 57722, 61318, 65317, 69874, 70091, 71638, 80066, 84847, 94829, 96922, 97223, 104006, 117691, 130634, 131537, 140182, 158627, 169694, 177289, 189658, 194446, 214613, 230299, 235382, 263074, 317254, 319447, 354578, 364021, 429226, 430559, 460598, 490637, 521203, 582521, 593929, 638894, 663803, 680561, 728042, 823837, 861118, 920759, 981274, 1042406, 1110389, 1165042, 1187858, 1241023, 1327606, 1361122, 1502291, 1612093, 1647674, 1841518, 2220778, 2236129, 2482046, 3004582, 3013913, 3224186, 3648421, 4077647, 4472258, 6027826, 7296842, 8155294, 9902857, 11284651, 15652903, 19805714, 21097391, 22569302, 25538947, 28543529, 31305806, 42194782, 51077894, 57087058, 69319999, 138639998, 485239993, 970479986]

約数ペア:

[(1, 970479986), (2, 485239993), (7, 138639998), (14, 69319999), (17, 57087058), (19, 51077894), (23, 42194782), (31, 31305806), (34, 28543529), (38, 25538947), (43, 22569302), (46, 21097391), (49, 19805714), (62, 15652903), (86, 11284651), (98, 9902857), (119, 8155294), (133, 7296842), (161, 6027826), (217, 4472258), (238, 4077647), (266, 3648421), (301, 3224186), (322, 3013913), (323, 3004582), (391, 2482046), (434, 2236129), (437, 2220778), (527, 1841518), (589, 1647674), (602, 1612093), (646, 1502291), (713, 1361122), (731, 1327606), (782, 1241023), (817, 1187858), (833, 1165042), (874, 1110389), (931, 1042406), (989, 981274), (1054, 920759), (1127, 861118), (1178, 823837), (1333, 728042), (1426, 680561), (1462, 663803), (1519, 638894), (1634, 593929), (1666, 582521), (1862, 521203), (1978, 490637), (2107, 460598), (2254, 430559), (2261, 429226), (2666, 364021), (2737, 354578), (3038, 319447), (3059, 317254), (3689, 263074), (4123, 235382), (4214, 230299), (4522, 214613), (4991, 194446), (5117, 189658), (5474, 177289), (5719, 169694), (6118, 158627), (6923, 140182), (7378, 131537), (7429, 130634), (8246, 117691), (9331, 104006), (9982, 97223), (10013, 96922), (10234, 94829), (11438, 84847), (12121, 80066), (13547, 71638), (13846, 70091), (13889, 69874), (14858, 65317), (15827, 61318), (16813, 57722), (18662, 52003), (18791, 51646), (19159, 50654), (20026, 48461), (21413, 45322), (22661, 42826), (24242, 40033), (25327, 38318), (25823, 37582), (27094, 35819), (27778, 34937), (28861, 33626), (30659, 31654)]