102139310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{112241}}^1$

素因数の和:112268

約数の個数: 32

約数和(自身を含む): 226279872

約数和(自身を除く): 124140562

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 112241, 224482, 561205, 785687, 1122410, 1459133, 1571374, 2918266, 3928435, 7295665, 7856870, 10213931, 14591330, 20427862, 51069655, 102139310]

約数ペア:

[(1, 102139310), (2, 51069655), (5, 20427862), (7, 14591330), (10, 10213931), (13, 7856870), (14, 7295665), (26, 3928435), (35, 2918266), (65, 1571374), (70, 1459133), (91, 1122410), (130, 785687), (182, 561205), (455, 224482), (910, 112241)]