30977856

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1$

素因数の和:238

約数の個数: 224

約数和(自身を含む): 112654080

約数和(自身を除く): 81676224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 64, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 192, 197, 208, 216, 224, 234, 252, 273, 288, 312, 336, 351, 364, 378, 394, 416, 432, 448, 468, 504, 546, 576, 591, 624, 672, 702, 728, 756, 788, 819, 832, 864, 936, 1008, 1092, 1182, 1248, 1344, 1379, 1404, 1456, 1512, 1576, 1638, 1728, 1773, 1872, 2016, 2184, 2364, 2457, 2496, 2561, 2758, 2808, 2912, 3024, 3152, 3276, 3546, 3744, 4032, 4137, 4368, 4728, 4914, 5122, 5319, 5516, 5616, 5824, 6048, 6304, 6552, 7092, 7488, 7683, 8274, 8736, 9456, 9828, 10244, 10638, 11032, 11232, 12096, 12411, 12608, 13104, 14184, 15366, 16548, 17472, 17927, 18912, 19656, 20488, 21276, 22064, 22464, 23049, 24822, 26208, 28368, 30732, 33096, 35854, 37233, 37824, 39312, 40976, 42552, 44128, 46098, 49644, 52416, 53781, 56736, 61464, 66192, 69147, 71708, 74466, 78624, 81952, 85104, 88256, 92196, 99288, 107562, 113472, 122928, 132384, 138294, 143416, 148932, 157248, 161343, 163904, 170208, 184392, 198576, 215124, 245856, 264768, 276588, 286832, 297864, 322686, 340416, 368784, 397152, 430248, 484029, 491712, 553176, 573664, 595728, 645372, 737568, 794304, 860496, 968058, 1106352, 1147328, 1191456, 1290744, 1475136, 1720992, 1936116, 2212704, 2382912, 2581488, 3441984, 3872232, 4425408, 5162976, 7744464, 10325952, 15488928, 30977856]

約数ペア:

[(1, 30977856), (2, 15488928), (3, 10325952), (4, 7744464), (6, 5162976), (7, 4425408), (8, 3872232), (9, 3441984), (12, 2581488), (13, 2382912), (14, 2212704), (16, 1936116), (18, 1720992), (21, 1475136), (24, 1290744), (26, 1191456), (27, 1147328), (28, 1106352), (32, 968058), (36, 860496), (39, 794304), (42, 737568), (48, 645372), (52, 595728), (54, 573664), (56, 553176), (63, 491712), (64, 484029), (72, 430248), (78, 397152), (84, 368784), (91, 340416), (96, 322686), (104, 297864), (108, 286832), (112, 276588), (117, 264768), (126, 245856), (144, 215124), (156, 198576), (168, 184392), (182, 170208), (189, 163904), (192, 161343), (197, 157248), (208, 148932), (216, 143416), (224, 138294), (234, 132384), (252, 122928), (273, 113472), (288, 107562), (312, 99288), (336, 92196), (351, 88256), (364, 85104), (378, 81952), (394, 78624), (416, 74466), (432, 71708), (448, 69147), (468, 66192), (504, 61464), (546, 56736), (576, 53781), (591, 52416), (624, 49644), (672, 46098), (702, 44128), (728, 42552), (756, 40976), (788, 39312), (819, 37824), (832, 37233), (864, 35854), (936, 33096), (1008, 30732), (1092, 28368), (1182, 26208), (1248, 24822), (1344, 23049), (1379, 22464), (1404, 22064), (1456, 21276), (1512, 20488), (1576, 19656), (1638, 18912), (1728, 17927), (1773, 17472), (1872, 16548), (2016, 15366), (2184, 14184), (2364, 13104), (2457, 12608), (2496, 12411), (2561, 12096), (2758, 11232), (2808, 11032), (2912, 10638), (3024, 10244), (3152, 9828), (3276, 9456), (3546, 8736), (3744, 8274), (4032, 7683), (4137, 7488), (4368, 7092), (4728, 6552), (4914, 6304), (5122, 6048), (5319, 5824), (5516, 5616)]