30027309

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:341

約数の個数: 32

約数和(自身を含む): 44755200

約数和(自身を除く): 14727891

約数列:

[1, 3, 13, 39, 53, 73, 159, 199, 219, 597, 689, 949, 2067, 2587, 2847, 3869, 7761, 10547, 11607, 14527, 31641, 43581, 50297, 137111, 150891, 188851, 411333, 566553, 769931, 2309793, 10009103, 30027309]

約数ペア:

[(1, 30027309), (3, 10009103), (13, 2309793), (39, 769931), (53, 566553), (73, 411333), (159, 188851), (199, 150891), (219, 137111), (597, 50297), (689, 43581), (949, 31641), (2067, 14527), (2587, 11607), (2847, 10547), (3869, 7761)]