30961656

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:266

約数の個数: 128

約数和(自身を含む): 95558400

約数和(自身を除く): 64596744

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 83, 88, 99, 108, 132, 157, 166, 198, 216, 249, 264, 297, 314, 332, 396, 471, 498, 594, 628, 664, 747, 792, 913, 942, 996, 1188, 1256, 1413, 1494, 1727, 1826, 1884, 1992, 2241, 2376, 2739, 2826, 2988, 3454, 3652, 3768, 4239, 4482, 5181, 5478, 5652, 5976, 6908, 7304, 8217, 8478, 8964, 10362, 10956, 11304, 13031, 13816, 15543, 16434, 16956, 17928, 20724, 21912, 24651, 26062, 31086, 32868, 33912, 39093, 41448, 46629, 49302, 52124, 62172, 65736, 78186, 93258, 98604, 104248, 117279, 124344, 143341, 156372, 186516, 197208, 234558, 286682, 312744, 351837, 373032, 430023, 469116, 573364, 703674, 860046, 938232, 1146728, 1290069, 1407348, 1720092, 2580138, 2814696, 3440184, 3870207, 5160276, 7740414, 10320552, 15480828, 30961656]

約数ペア:

[(1, 30961656), (2, 15480828), (3, 10320552), (4, 7740414), (6, 5160276), (8, 3870207), (9, 3440184), (11, 2814696), (12, 2580138), (18, 1720092), (22, 1407348), (24, 1290069), (27, 1146728), (33, 938232), (36, 860046), (44, 703674), (54, 573364), (66, 469116), (72, 430023), (83, 373032), (88, 351837), (99, 312744), (108, 286682), (132, 234558), (157, 197208), (166, 186516), (198, 156372), (216, 143341), (249, 124344), (264, 117279), (297, 104248), (314, 98604), (332, 93258), (396, 78186), (471, 65736), (498, 62172), (594, 52124), (628, 49302), (664, 46629), (747, 41448), (792, 39093), (913, 33912), (942, 32868), (996, 31086), (1188, 26062), (1256, 24651), (1413, 21912), (1494, 20724), (1727, 17928), (1826, 16956), (1884, 16434), (1992, 15543), (2241, 13816), (2376, 13031), (2739, 11304), (2826, 10956), (2988, 10362), (3454, 8964), (3652, 8478), (3768, 8217), (4239, 7304), (4482, 6908), (5181, 5976), (5478, 5652)]