30744826

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{449}}^1$

素因数の和:598

約数の個数: 32

約数和(自身を含む): 54345600

約数和(自身を除く): 23600774

約数列:

[1, 2, 7, 14, 67, 73, 134, 146, 449, 469, 511, 898, 938, 1022, 3143, 4891, 6286, 9782, 30083, 32777, 34237, 60166, 65554, 68474, 210581, 229439, 421162, 458878, 2196059, 4392118, 15372413, 30744826]

約数ペア:

[(1, 30744826), (2, 15372413), (7, 4392118), (14, 2196059), (67, 458878), (73, 421162), (134, 229439), (146, 210581), (449, 68474), (469, 65554), (511, 60166), (898, 34237), (938, 32777), (1022, 30083), (3143, 9782), (4891, 6286)]