30265746

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:168

約数の個数: 128

約数和(自身を含む): 81285120

約数和(自身を除く): 51019374

約数列:

[1, 2, 3, 6, 7, 14, 17, 19, 21, 23, 34, 38, 42, 46, 51, 57, 69, 97, 102, 114, 119, 133, 138, 161, 194, 238, 266, 291, 322, 323, 357, 391, 399, 437, 483, 582, 646, 679, 714, 782, 798, 874, 966, 969, 1173, 1311, 1358, 1649, 1843, 1938, 2037, 2231, 2261, 2346, 2622, 2737, 3059, 3298, 3686, 4074, 4462, 4522, 4947, 5474, 5529, 6118, 6693, 6783, 7429, 8211, 9177, 9894, 11058, 11543, 12901, 13386, 13566, 14858, 15617, 16422, 18354, 22287, 23086, 25802, 31234, 31331, 34629, 37927, 38703, 42389, 44574, 46851, 52003, 62662, 69258, 75854, 77406, 84778, 93702, 93993, 104006, 113781, 127167, 156009, 187986, 219317, 227562, 254334, 265489, 296723, 312018, 438634, 530978, 593446, 657951, 720613, 796467, 890169, 1315902, 1441226, 1592934, 1780338, 2161839, 4323678, 5044291, 10088582, 15132873, 30265746]

約数ペア:

[(1, 30265746), (2, 15132873), (3, 10088582), (6, 5044291), (7, 4323678), (14, 2161839), (17, 1780338), (19, 1592934), (21, 1441226), (23, 1315902), (34, 890169), (38, 796467), (42, 720613), (46, 657951), (51, 593446), (57, 530978), (69, 438634), (97, 312018), (102, 296723), (114, 265489), (119, 254334), (133, 227562), (138, 219317), (161, 187986), (194, 156009), (238, 127167), (266, 113781), (291, 104006), (322, 93993), (323, 93702), (357, 84778), (391, 77406), (399, 75854), (437, 69258), (483, 62662), (582, 52003), (646, 46851), (679, 44574), (714, 42389), (782, 38703), (798, 37927), (874, 34629), (966, 31331), (969, 31234), (1173, 25802), (1311, 23086), (1358, 22287), (1649, 18354), (1843, 16422), (1938, 15617), (2037, 14858), (2231, 13566), (2261, 13386), (2346, 12901), (2622, 11543), (2737, 11058), (3059, 9894), (3298, 9177), (3686, 8211), (4074, 7429), (4462, 6783), (4522, 6693), (4947, 6118), (5474, 5529)]