30322809

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{193}}^1$

素因数の和:259

約数の個数: 48

約数和(自身を含む): 51495360

約数和(自身を除く): 21172551

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 99, 193, 207, 253, 297, 529, 579, 621, 759, 1587, 1737, 2123, 2277, 4439, 4761, 5211, 5819, 6369, 6831, 13317, 14283, 17457, 19107, 39951, 48829, 52371, 57321, 102097, 119853, 146487, 157113, 306291, 439461, 918873, 1123067, 1318383, 2756619, 3369201, 10107603, 30322809]

約数ペア:

[(1, 30322809), (3, 10107603), (9, 3369201), (11, 2756619), (23, 1318383), (27, 1123067), (33, 918873), (69, 439461), (99, 306291), (193, 157113), (207, 146487), (253, 119853), (297, 102097), (529, 57321), (579, 52371), (621, 48829), (759, 39951), (1587, 19107), (1737, 17457), (2123, 14283), (2277, 13317), (4439, 6831), (4761, 6369), (5211, 5819)]