870460794

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{409}}^1$

素因数の和:577

約数の個数: 144

約数和(自身を含む): 2333260800

約数和(自身を除く): 1462800006

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 49, 57, 63, 98, 114, 126, 127, 133, 147, 171, 254, 266, 294, 342, 381, 399, 409, 441, 762, 798, 818, 882, 889, 931, 1143, 1197, 1227, 1778, 1862, 2286, 2394, 2413, 2454, 2667, 2793, 2863, 3681, 4826, 5334, 5586, 5726, 6223, 7239, 7362, 7771, 8001, 8379, 8589, 12446, 14478, 15542, 16002, 16758, 16891, 17178, 18669, 20041, 21717, 23313, 25767, 33782, 37338, 40082, 43434, 46626, 50673, 51534, 51943, 54397, 56007, 60123, 69939, 101346, 103886, 108794, 112014, 118237, 120246, 139878, 152019, 155829, 163191, 180369, 236474, 304038, 311658, 326382, 354711, 360738, 363601, 380779, 467487, 489573, 709422, 727202, 761558, 934974, 979146, 986917, 1064133, 1090803, 1142337, 1973834, 2128266, 2181606, 2284674, 2545207, 2960751, 3272409, 3427011, 5090414, 5921502, 6544818, 6854022, 6908419, 7635621, 8882253, 13816838, 15271242, 17764506, 20725257, 22906863, 41450514, 45813726, 48358933, 62175771, 96717866, 124351542, 145076799, 290153598, 435230397, 870460794]

約数ペア:

[(1, 870460794), (2, 435230397), (3, 290153598), (6, 145076799), (7, 124351542), (9, 96717866), (14, 62175771), (18, 48358933), (19, 45813726), (21, 41450514), (38, 22906863), (42, 20725257), (49, 17764506), (57, 15271242), (63, 13816838), (98, 8882253), (114, 7635621), (126, 6908419), (127, 6854022), (133, 6544818), (147, 5921502), (171, 5090414), (254, 3427011), (266, 3272409), (294, 2960751), (342, 2545207), (381, 2284674), (399, 2181606), (409, 2128266), (441, 1973834), (762, 1142337), (798, 1090803), (818, 1064133), (882, 986917), (889, 979146), (931, 934974), (1143, 761558), (1197, 727202), (1227, 709422), (1778, 489573), (1862, 467487), (2286, 380779), (2394, 363601), (2413, 360738), (2454, 354711), (2667, 326382), (2793, 311658), (2863, 304038), (3681, 236474), (4826, 180369), (5334, 163191), (5586, 155829), (5726, 152019), (6223, 139878), (7239, 120246), (7362, 118237), (7771, 112014), (8001, 108794), (8379, 103886), (8589, 101346), (12446, 69939), (14478, 60123), (15542, 56007), (16002, 54397), (16758, 51943), (16891, 51534), (17178, 50673), (18669, 46626), (20041, 43434), (21717, 40082), (23313, 37338), (25767, 33782)]