30401976

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{29}}^1$

素因数の和:98

約数の個数: 144

約数和(自身を含む): 91211400

約数和(自身を除く): 60809424

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 29, 33, 38, 44, 57, 58, 66, 76, 87, 88, 114, 116, 121, 132, 152, 174, 209, 228, 232, 242, 264, 319, 348, 361, 363, 418, 456, 484, 551, 627, 638, 696, 722, 726, 836, 957, 968, 1083, 1102, 1254, 1276, 1444, 1452, 1653, 1672, 1914, 2166, 2204, 2299, 2508, 2552, 2888, 2904, 3306, 3509, 3828, 3971, 4332, 4408, 4598, 5016, 6061, 6612, 6897, 7018, 7656, 7942, 8664, 9196, 10469, 10527, 11913, 12122, 13224, 13794, 14036, 15884, 18183, 18392, 20938, 21054, 23826, 24244, 27588, 28072, 31407, 31768, 36366, 41876, 42108, 43681, 47652, 48488, 55176, 62814, 66671, 72732, 83752, 84216, 87362, 95304, 115159, 125628, 131043, 133342, 145464, 174724, 200013, 230318, 251256, 262086, 266684, 345477, 349448, 400026, 460636, 524172, 533368, 690954, 800052, 921272, 1048344, 1266749, 1381908, 1600104, 2533498, 2763816, 3800247, 5066996, 7600494, 10133992, 15200988, 30401976]

約数ペア:

[(1, 30401976), (2, 15200988), (3, 10133992), (4, 7600494), (6, 5066996), (8, 3800247), (11, 2763816), (12, 2533498), (19, 1600104), (22, 1381908), (24, 1266749), (29, 1048344), (33, 921272), (38, 800052), (44, 690954), (57, 533368), (58, 524172), (66, 460636), (76, 400026), (87, 349448), (88, 345477), (114, 266684), (116, 262086), (121, 251256), (132, 230318), (152, 200013), (174, 174724), (209, 145464), (228, 133342), (232, 131043), (242, 125628), (264, 115159), (319, 95304), (348, 87362), (361, 84216), (363, 83752), (418, 72732), (456, 66671), (484, 62814), (551, 55176), (627, 48488), (638, 47652), (696, 43681), (722, 42108), (726, 41876), (836, 36366), (957, 31768), (968, 31407), (1083, 28072), (1102, 27588), (1254, 24244), (1276, 23826), (1444, 21054), (1452, 20938), (1653, 18392), (1672, 18183), (1914, 15884), (2166, 14036), (2204, 13794), (2299, 13224), (2508, 12122), (2552, 11913), (2888, 10527), (2904, 10469), (3306, 9196), (3509, 8664), (3828, 7942), (3971, 7656), (4332, 7018), (4408, 6897), (4598, 6612), (5016, 6061)]