30645254

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{12347}}^1$

素因数の和:12439

約数の個数: 16

約数和(自身を含む): 49342608

約数和(自身を除く): 18697354

約数列:

[1, 2, 17, 34, 73, 146, 1241, 2482, 12347, 24694, 209899, 419798, 901331, 1802662, 15322627, 30645254]

約数ペア:

[(1, 30645254), (2, 15322627), (17, 1802662), (34, 901331), (73, 419798), (146, 209899), (1241, 24694), (2482, 12347)]