870014442

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1$

素因数の和:161

約数の個数: 144

約数和(自身を含む): 2091972960

約数和(自身を除く): 1221958518

約数列:

[1, 2, 3, 6, 11, 22, 29, 31, 33, 43, 58, 62, 66, 86, 87, 93, 121, 129, 174, 186, 242, 258, 319, 341, 363, 473, 638, 682, 726, 899, 946, 957, 961, 1023, 1247, 1333, 1419, 1798, 1914, 1922, 2046, 2494, 2666, 2697, 2838, 2883, 3509, 3741, 3751, 3999, 5203, 5394, 5766, 7018, 7482, 7502, 7998, 9889, 10406, 10527, 10571, 11253, 13717, 14663, 15609, 19778, 21054, 21142, 22506, 27434, 27869, 29326, 29667, 31218, 31713, 38657, 41151, 41323, 43989, 55738, 59334, 63426, 77314, 82302, 82646, 83607, 87978, 108779, 115971, 116281, 123969, 150887, 161293, 167214, 217558, 231942, 232562, 247938, 301774, 306559, 322586, 326337, 348843, 425227, 452661, 454553, 483879, 613118, 652674, 697686, 850454, 905322, 909106, 919677, 967758, 1198367, 1275681, 1363659, 1839354, 2396734, 2551362, 2727318, 3372149, 3595101, 4677497, 5000083, 6744298, 7190202, 9354994, 10000166, 10116447, 13182037, 14032491, 15000249, 20232894, 26364074, 28064982, 30000498, 39546111, 79092222, 145002407, 290004814, 435007221, 870014442]

約数ペア:

[(1, 870014442), (2, 435007221), (3, 290004814), (6, 145002407), (11, 79092222), (22, 39546111), (29, 30000498), (31, 28064982), (33, 26364074), (43, 20232894), (58, 15000249), (62, 14032491), (66, 13182037), (86, 10116447), (87, 10000166), (93, 9354994), (121, 7190202), (129, 6744298), (174, 5000083), (186, 4677497), (242, 3595101), (258, 3372149), (319, 2727318), (341, 2551362), (363, 2396734), (473, 1839354), (638, 1363659), (682, 1275681), (726, 1198367), (899, 967758), (946, 919677), (957, 909106), (961, 905322), (1023, 850454), (1247, 697686), (1333, 652674), (1419, 613118), (1798, 483879), (1914, 454553), (1922, 452661), (2046, 425227), (2494, 348843), (2666, 326337), (2697, 322586), (2838, 306559), (2883, 301774), (3509, 247938), (3741, 232562), (3751, 231942), (3999, 217558), (5203, 167214), (5394, 161293), (5766, 150887), (7018, 123969), (7482, 116281), (7502, 115971), (7998, 108779), (9889, 87978), (10406, 83607), (10527, 82646), (10571, 82302), (11253, 77314), (13717, 63426), (14663, 59334), (15609, 55738), (19778, 43989), (21054, 41323), (21142, 41151), (22506, 38657), (27434, 31713), (27869, 31218), (29326, 29667)]