30902892

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:203

約数の個数: 96

約数和(自身を含む): 81285120

約数和(自身を除く): 50382228

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 71, 76, 83, 92, 114, 138, 142, 166, 213, 228, 249, 276, 284, 332, 426, 437, 498, 852, 874, 996, 1311, 1349, 1577, 1633, 1748, 1909, 2622, 2698, 3154, 3266, 3818, 4047, 4731, 4899, 5244, 5396, 5727, 5893, 6308, 6532, 7636, 8094, 9462, 9798, 11454, 11786, 16188, 17679, 18924, 19596, 22908, 23572, 31027, 35358, 36271, 62054, 70716, 72542, 93081, 108813, 111967, 124108, 135539, 145084, 186162, 217626, 223934, 271078, 335901, 372324, 406617, 435252, 447868, 542156, 671802, 813234, 1343604, 1626468, 2575241, 5150482, 7725723, 10300964, 15451446, 30902892]

約数ペア:

[(1, 30902892), (2, 15451446), (3, 10300964), (4, 7725723), (6, 5150482), (12, 2575241), (19, 1626468), (23, 1343604), (38, 813234), (46, 671802), (57, 542156), (69, 447868), (71, 435252), (76, 406617), (83, 372324), (92, 335901), (114, 271078), (138, 223934), (142, 217626), (166, 186162), (213, 145084), (228, 135539), (249, 124108), (276, 111967), (284, 108813), (332, 93081), (426, 72542), (437, 70716), (498, 62054), (852, 36271), (874, 35358), (996, 31027), (1311, 23572), (1349, 22908), (1577, 19596), (1633, 18924), (1748, 17679), (1909, 16188), (2622, 11786), (2698, 11454), (3154, 9798), (3266, 9462), (3818, 8094), (4047, 7636), (4731, 6532), (4899, 6308), (5244, 5893), (5396, 5727)]