2294010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1$

素因数の和:443

約数の個数: 48

約数和(自身を含む): 6065280

約数和(自身を除く): 3771270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 359, 426, 639, 710, 718, 1065, 1077, 1278, 1795, 2130, 2154, 3195, 3231, 3590, 5385, 6390, 6462, 10770, 16155, 25489, 32310, 50978, 76467, 127445, 152934, 229401, 254890, 382335, 458802, 764670, 1147005, 2294010]

約数ペア:

[(1, 2294010), (2, 1147005), (3, 764670), (5, 458802), (6, 382335), (9, 254890), (10, 229401), (15, 152934), (18, 127445), (30, 76467), (45, 50978), (71, 32310), (90, 25489), (142, 16155), (213, 10770), (355, 6462), (359, 6390), (426, 5385), (639, 3590), (710, 3231), (718, 3195), (1065, 2154), (1077, 2130), (1278, 1795)]