30042686

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{1933}}^1$

素因数の和:2363

約数の個数: 16

約数和(自身を含む): 47576400

約数和(自身を除く): 17533714

約数列:

[1, 2, 19, 38, 409, 818, 1933, 3866, 7771, 15542, 36727, 73454, 790597, 1581194, 15021343, 30042686]

約数ペア:

[(1, 30042686), (2, 15021343), (19, 1581194), (38, 790597), (409, 73454), (818, 36727), (1933, 15542), (3866, 7771)]