68566890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{6947}}^1$

素因数の和:7011

約数の個数: 64

約数和(自身を含む): 192098304

約数和(自身を除く): 123531414

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 47, 70, 94, 105, 141, 210, 235, 282, 329, 470, 658, 705, 987, 1410, 1645, 1974, 3290, 4935, 6947, 9870, 13894, 20841, 34735, 41682, 48629, 69470, 97258, 104205, 145887, 208410, 243145, 291774, 326509, 486290, 653018, 729435, 979527, 1458870, 1632545, 1959054, 2285563, 3265090, 4571126, 4897635, 6856689, 9795270, 11427815, 13713378, 22855630, 34283445, 68566890]

約数ペア:

[(1, 68566890), (2, 34283445), (3, 22855630), (5, 13713378), (6, 11427815), (7, 9795270), (10, 6856689), (14, 4897635), (15, 4571126), (21, 3265090), (30, 2285563), (35, 1959054), (42, 1632545), (47, 1458870), (70, 979527), (94, 729435), (105, 653018), (141, 486290), (210, 326509), (235, 291774), (282, 243145), (329, 208410), (470, 145887), (658, 104205), (705, 97258), (987, 69470), (1410, 48629), (1645, 41682), (1974, 34735), (3290, 20841), (4935, 13894), (6947, 9870)]