137863670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{22129}}^1$

素因数の和:22232

約数の個数: 32

約数和(自身を含む): 286804800

約数和(自身を除く): 148941130

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 178, 445, 623, 890, 1246, 3115, 6230, 22129, 44258, 110645, 154903, 221290, 309806, 774515, 1549030, 1969481, 3938962, 9847405, 13786367, 19694810, 27572734, 68931835, 137863670]

約数ペア:

[(1, 137863670), (2, 68931835), (5, 27572734), (7, 19694810), (10, 13786367), (14, 9847405), (35, 3938962), (70, 1969481), (89, 1549030), (178, 774515), (445, 309806), (623, 221290), (890, 154903), (1246, 110645), (3115, 44258), (6230, 22129)]