66849730

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{12637}}^1$

素因数の和:12690

約数の個数: 24

約数和(自身を含む): 125798652

約数和(自身を除く): 58948922

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 529, 1058, 2645, 5290, 12637, 25274, 63185, 126370, 290651, 581302, 1453255, 2906510, 6684973, 13369946, 33424865, 66849730]

約数ペア:

[(1, 66849730), (2, 33424865), (5, 13369946), (10, 6684973), (23, 2906510), (46, 1453255), (115, 581302), (230, 290651), (529, 126370), (1058, 63185), (2645, 25274), (5290, 12637)]