12217450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{521}}^1$

素因数の和:607

約数の個数: 48

約数和(自身を含む): 26409024

約数和(自身を除く): 14191574

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 67, 70, 134, 175, 335, 350, 469, 521, 670, 938, 1042, 1675, 2345, 2605, 3350, 3647, 4690, 5210, 7294, 11725, 13025, 18235, 23450, 26050, 34907, 36470, 69814, 91175, 174535, 182350, 244349, 349070, 488698, 872675, 1221745, 1745350, 2443490, 6108725, 12217450]

約数ペア:

[(1, 12217450), (2, 6108725), (5, 2443490), (7, 1745350), (10, 1221745), (14, 872675), (25, 488698), (35, 349070), (50, 244349), (67, 182350), (70, 174535), (134, 91175), (175, 69814), (335, 36470), (350, 34907), (469, 26050), (521, 23450), (670, 18235), (938, 13025), (1042, 11725), (1675, 7294), (2345, 5210), (2605, 4690), (3350, 3647)]