137473210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{919}}^1\times {\mathrm{2137}}^1$

素因数の和:3070

約数の個数: 32

約数和(自身を含む): 283242240

約数和(自身を除く): 145769030

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 919, 1838, 2137, 4274, 4595, 6433, 9190, 10685, 12866, 14959, 21370, 29918, 32165, 64330, 74795, 149590, 1963903, 3927806, 9819515, 13747321, 19639030, 27494642, 68736605, 137473210]

約数ペア:

[(1, 137473210), (2, 68736605), (5, 27494642), (7, 19639030), (10, 13747321), (14, 9819515), (35, 3927806), (70, 1963903), (919, 149590), (1838, 74795), (2137, 64330), (4274, 32165), (4595, 29918), (6433, 21370), (9190, 14959), (10685, 12866)]