830182794

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1$

素因数の和:493

約数の個数: 128

約数和(自身を含む): 2089152000

約数和(自身を除く): 1258969206

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 49, 51, 61, 98, 102, 119, 122, 147, 183, 238, 294, 343, 357, 366, 389, 427, 686, 714, 778, 833, 854, 1029, 1037, 1167, 1281, 1666, 2058, 2074, 2334, 2499, 2562, 2723, 2989, 3111, 4998, 5446, 5831, 5978, 6222, 6613, 7259, 8169, 8967, 11662, 13226, 14518, 16338, 17493, 17934, 19061, 19839, 20923, 21777, 23729, 34986, 38122, 39678, 41846, 43554, 46291, 47458, 50813, 57183, 62769, 71187, 92582, 101626, 114366, 125538, 133427, 138873, 142374, 152439, 166103, 266854, 277746, 304878, 324037, 332206, 355691, 400281, 403393, 498309, 648074, 711382, 800562, 806786, 972111, 996618, 1067073, 1162721, 1210179, 1944222, 2134146, 2268259, 2325442, 2420358, 2823751, 3488163, 4536518, 5647502, 6804777, 6976326, 8139047, 8471253, 13609554, 16278094, 16942506, 19766257, 24417141, 39532514, 48834282, 59298771, 118597542, 138363799, 276727598, 415091397, 830182794]

約数ペア:

[(1, 830182794), (2, 415091397), (3, 276727598), (6, 138363799), (7, 118597542), (14, 59298771), (17, 48834282), (21, 39532514), (34, 24417141), (42, 19766257), (49, 16942506), (51, 16278094), (61, 13609554), (98, 8471253), (102, 8139047), (119, 6976326), (122, 6804777), (147, 5647502), (183, 4536518), (238, 3488163), (294, 2823751), (343, 2420358), (357, 2325442), (366, 2268259), (389, 2134146), (427, 1944222), (686, 1210179), (714, 1162721), (778, 1067073), (833, 996618), (854, 972111), (1029, 806786), (1037, 800562), (1167, 711382), (1281, 648074), (1666, 498309), (2058, 403393), (2074, 400281), (2334, 355691), (2499, 332206), (2562, 324037), (2723, 304878), (2989, 277746), (3111, 266854), (4998, 166103), (5446, 152439), (5831, 142374), (5978, 138873), (6222, 133427), (6613, 125538), (7259, 114366), (8169, 101626), (8967, 92582), (11662, 71187), (13226, 62769), (14518, 57183), (16338, 50813), (17493, 47458), (17934, 46291), (19061, 43554), (19839, 41846), (20923, 39678), (21777, 38122), (23729, 34986)]