30581306

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1301}}^1$

素因数の和:1406

約数の個数: 32

約数和(自身を含む): 55496448

約数和(自身を除く): 24915142

約数列:

[1, 2, 7, 14, 23, 46, 73, 146, 161, 322, 511, 1022, 1301, 1679, 2602, 3358, 9107, 11753, 18214, 23506, 29923, 59846, 94973, 189946, 209461, 418922, 664811, 1329622, 2184379, 4368758, 15290653, 30581306]

約数ペア:

[(1, 30581306), (2, 15290653), (7, 4368758), (14, 2184379), (23, 1329622), (46, 664811), (73, 418922), (146, 209461), (161, 189946), (322, 94973), (511, 59846), (1022, 29923), (1301, 23506), (1679, 18214), (2602, 11753), (3358, 9107)]