2770778892

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{6703}}^1$

素因数の和:6780

約数の個数: 144

約数和(自身を含む): 8131683840

約数和(自身を除く): 5360904948

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 37, 38, 42, 49, 57, 74, 76, 84, 98, 111, 114, 133, 147, 148, 196, 222, 228, 259, 266, 294, 399, 444, 518, 532, 588, 703, 777, 798, 931, 1036, 1406, 1554, 1596, 1813, 1862, 2109, 2793, 2812, 3108, 3626, 3724, 4218, 4921, 5439, 5586, 6703, 7252, 8436, 9842, 10878, 11172, 13406, 14763, 19684, 20109, 21756, 26812, 29526, 34447, 40218, 46921, 59052, 68894, 80436, 93842, 103341, 127357, 137788, 140763, 187684, 206682, 248011, 254714, 281526, 328447, 382071, 413364, 496022, 509428, 563052, 656894, 744033, 764142, 891499, 985341, 992044, 1313788, 1488066, 1528284, 1736077, 1782998, 1970682, 2674497, 2976132, 3472154, 3565996, 3941364, 4712209, 5208231, 5348994, 6240493, 6944308, 9424418, 10416462, 10697988, 12152539, 12480986, 14136627, 18721479, 18848836, 20832924, 24305078, 24961972, 28273254, 32985463, 36457617, 37442958, 48610156, 56546508, 65970926, 72915234, 74885916, 98956389, 131941852, 145830468, 197912778, 230898241, 395825556, 461796482, 692694723, 923592964, 1385389446, 2770778892]

約数ペア:

[(1, 2770778892), (2, 1385389446), (3, 923592964), (4, 692694723), (6, 461796482), (7, 395825556), (12, 230898241), (14, 197912778), (19, 145830468), (21, 131941852), (28, 98956389), (37, 74885916), (38, 72915234), (42, 65970926), (49, 56546508), (57, 48610156), (74, 37442958), (76, 36457617), (84, 32985463), (98, 28273254), (111, 24961972), (114, 24305078), (133, 20832924), (147, 18848836), (148, 18721479), (196, 14136627), (222, 12480986), (228, 12152539), (259, 10697988), (266, 10416462), (294, 9424418), (399, 6944308), (444, 6240493), (518, 5348994), (532, 5208231), (588, 4712209), (703, 3941364), (777, 3565996), (798, 3472154), (931, 2976132), (1036, 2674497), (1406, 1970682), (1554, 1782998), (1596, 1736077), (1813, 1528284), (1862, 1488066), (2109, 1313788), (2793, 992044), (2812, 985341), (3108, 891499), (3626, 764142), (3724, 744033), (4218, 656894), (4921, 563052), (5439, 509428), (5586, 496022), (6703, 413364), (7252, 382071), (8436, 328447), (9842, 281526), (10878, 254714), (11172, 248011), (13406, 206682), (14763, 187684), (19684, 140763), (20109, 137788), (21756, 127357), (26812, 103341), (29526, 93842), (34447, 80436), (40218, 68894), (46921, 59052)]