224408030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{291439}}^1$

素因数の和:291464

約数の個数: 32

約数和(自身を含む): 503608320

約数和(自身を除く): 279200290

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 291439, 582878, 1457195, 2040073, 2914390, 3205829, 4080146, 6411658, 10200365, 16029145, 20400730, 22440803, 32058290, 44881606, 112204015, 224408030]

約数ペア:

[(1, 224408030), (2, 112204015), (5, 44881606), (7, 32058290), (10, 22440803), (11, 20400730), (14, 16029145), (22, 10200365), (35, 6411658), (55, 4080146), (70, 3205829), (77, 2914390), (110, 2040073), (154, 1457195), (385, 582878), (770, 291439)]