68673410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{27803}}^1$

素因数の和:27842

約数の個数: 32

約数和(自身を含む): 140132160

約数和(自身を除く): 71458750

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 27803, 55606, 139015, 278030, 361439, 528257, 722878, 1056514, 1807195, 2641285, 3614390, 5282570, 6867341, 13734682, 34336705, 68673410]

約数ペア:

[(1, 68673410), (2, 34336705), (5, 13734682), (10, 6867341), (13, 5282570), (19, 3614390), (26, 2641285), (38, 1807195), (65, 1056514), (95, 722878), (130, 528257), (190, 361439), (247, 278030), (494, 139015), (1235, 55606), (2470, 27803)]