98510090

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{1583}}^1$

素因数の和:1731

約数の個数: 48

約数和(自身を含む): 208023552

約数和(自身を除く): 109513462

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 127, 245, 254, 490, 635, 889, 1270, 1583, 1778, 3166, 4445, 6223, 7915, 8890, 11081, 12446, 15830, 22162, 31115, 55405, 62230, 77567, 110810, 155134, 201041, 387835, 402082, 775670, 1005205, 1407287, 2010410, 2814574, 7036435, 9851009, 14072870, 19702018, 49255045, 98510090]

約数ペア:

[(1, 98510090), (2, 49255045), (5, 19702018), (7, 14072870), (10, 9851009), (14, 7036435), (35, 2814574), (49, 2010410), (70, 1407287), (98, 1005205), (127, 775670), (245, 402082), (254, 387835), (490, 201041), (635, 155134), (889, 110810), (1270, 77567), (1583, 62230), (1778, 55405), (3166, 31115), (4445, 22162), (6223, 15830), (7915, 12446), (8890, 11081)]