30969818

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{4871}}^1$

素因数の和:4918

約数の個数: 24

約数和(自身を含む): 53845344

約数和(自身を除く): 22875526

約数列:

[1, 2, 11, 17, 22, 34, 187, 289, 374, 578, 3179, 4871, 6358, 9742, 53581, 82807, 107162, 165614, 910877, 1407719, 1821754, 2815438, 15484909, 30969818]

約数ペア:

[(1, 30969818), (2, 15484909), (11, 2815438), (17, 1821754), (22, 1407719), (34, 910877), (187, 165614), (289, 107162), (374, 82807), (578, 53581), (3179, 9742), (4871, 6358)]