3148420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1301}}^1$

素因数の和:1332

約数の個数: 36

約数和(自身を含む): 7272972

約数和(自身を除く): 4124552

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 1301, 2420, 2602, 5204, 6505, 13010, 14311, 26020, 28622, 57244, 71555, 143110, 157421, 286220, 314842, 629684, 787105, 1574210, 3148420]

約数ペア:

[(1, 3148420), (2, 1574210), (4, 787105), (5, 629684), (10, 314842), (11, 286220), (20, 157421), (22, 143110), (44, 71555), (55, 57244), (110, 28622), (121, 26020), (220, 14311), (242, 13010), (484, 6505), (605, 5204), (1210, 2602), (1301, 2420)]