90486690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{4027}}^1$

素因数の和:4151

約数の個数: 64

約数和(自身を含む): 250573824

約数和(自身を除く): 160087134

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 107, 210, 214, 321, 535, 642, 749, 1070, 1498, 1605, 2247, 3210, 3745, 4027, 4494, 7490, 8054, 11235, 12081, 20135, 22470, 24162, 28189, 40270, 56378, 60405, 84567, 120810, 140945, 169134, 281890, 422835, 430889, 845670, 861778, 1292667, 2154445, 2585334, 3016223, 4308890, 6032446, 6463335, 9048669, 12926670, 15081115, 18097338, 30162230, 45243345, 90486690]

約数ペア:

[(1, 90486690), (2, 45243345), (3, 30162230), (5, 18097338), (6, 15081115), (7, 12926670), (10, 9048669), (14, 6463335), (15, 6032446), (21, 4308890), (30, 3016223), (35, 2585334), (42, 2154445), (70, 1292667), (105, 861778), (107, 845670), (210, 430889), (214, 422835), (321, 281890), (535, 169134), (642, 140945), (749, 120810), (1070, 84567), (1498, 60405), (1605, 56378), (2247, 40270), (3210, 28189), (3745, 24162), (4027, 22470), (4494, 20135), (7490, 12081), (8054, 11235)]