3040730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{359}}^1$

素因数の和:395

約数の個数: 48

約数和(自身を含む): 6894720

約数和(自身を除く): 3853990

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 121, 154, 242, 359, 385, 605, 718, 770, 847, 1210, 1694, 1795, 2513, 3590, 3949, 4235, 5026, 7898, 8470, 12565, 19745, 25130, 27643, 39490, 43439, 55286, 86878, 138215, 217195, 276430, 304073, 434390, 608146, 1520365, 3040730]

約数ペア:

[(1, 3040730), (2, 1520365), (5, 608146), (7, 434390), (10, 304073), (11, 276430), (14, 217195), (22, 138215), (35, 86878), (55, 55286), (70, 43439), (77, 39490), (110, 27643), (121, 25130), (154, 19745), (242, 12565), (359, 8470), (385, 7898), (605, 5026), (718, 4235), (770, 3949), (847, 3590), (1210, 2513), (1694, 1795)]