29980686

素因数分解:

$2^1\times 3^1\times {\mathrm{647}}^1\times {\mathrm{7723}}^1$

素因数の和:8375

約数の個数: 16

約数和(自身を含む): 60061824

約数和(自身を除く): 30081138

約数列:

[1, 2, 3, 6, 647, 1294, 1941, 3882, 7723, 15446, 23169, 46338, 4996781, 9993562, 14990343, 29980686]

約数ペア:

[(1, 29980686), (2, 14990343), (3, 9993562), (6, 4996781), (647, 46338), (1294, 23169), (1941, 15446), (3882, 7723)]