2132321870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{30461741}}^1$

素因数の和:30461755

約数の個数: 16

約数和(自身を含む): 4386490848

約数和(自身を除く): 2254168978

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 30461741, 60923482, 152308705, 213232187, 304617410, 426464374, 1066160935, 2132321870]

約数ペア:

[(1, 2132321870), (2, 1066160935), (5, 426464374), (7, 304617410), (10, 213232187), (14, 152308705), (35, 60923482), (70, 30461741)]