28084710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{11279}}^1$

素因数の和:11372

約数の個数: 32

約数和(自身を含む): 68221440

約数和(自身を除く): 40136730

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 11279, 22558, 33837, 56395, 67674, 112790, 169185, 338370, 936157, 1872314, 2808471, 4680785, 5616942, 9361570, 14042355, 28084710]

約数ペア:

[(1, 28084710), (2, 14042355), (3, 9361570), (5, 5616942), (6, 4680785), (10, 2808471), (15, 1872314), (30, 936157), (83, 338370), (166, 169185), (249, 112790), (415, 67674), (498, 56395), (830, 33837), (1245, 22558), (2490, 11279)]