2783152020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4216897}}^1$

素因数の和:4216920

約数の個数: 48

約数和(自身を含む): 8501266368

約数和(自身を除く): 5718114348

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 4216897, 8433794, 12650691, 16867588, 21084485, 25301382, 42168970, 46385867, 50602764, 63253455, 84337940, 92771734, 126506910, 139157601, 185543468, 231929335, 253013820, 278315202, 463858670, 556630404, 695788005, 927717340, 1391576010, 2783152020]

約数ペア:

[(1, 2783152020), (2, 1391576010), (3, 927717340), (4, 695788005), (5, 556630404), (6, 463858670), (10, 278315202), (11, 253013820), (12, 231929335), (15, 185543468), (20, 139157601), (22, 126506910), (30, 92771734), (33, 84337940), (44, 63253455), (55, 50602764), (60, 46385867), (66, 42168970), (110, 25301382), (132, 21084485), (165, 16867588), (220, 12650691), (330, 8433794), (660, 4216897)]