26860190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{1459}}^1$

素因数の和:1736

約数の個数: 32

約数和(自身を含む): 55503360

約数和(自身を除く): 28643170

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 263, 526, 1315, 1459, 1841, 2630, 2918, 3682, 7295, 9205, 10213, 14590, 18410, 20426, 51065, 102130, 383717, 767434, 1918585, 2686019, 3837170, 5372038, 13430095, 26860190]

約数ペア:

[(1, 26860190), (2, 13430095), (5, 5372038), (7, 3837170), (10, 2686019), (14, 1918585), (35, 767434), (70, 383717), (263, 102130), (526, 51065), (1315, 20426), (1459, 18410), (1841, 14590), (2630, 10213), (2918, 9205), (3682, 7295)]