30255068

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{1549}}^1$

素因数の和:1829

約数の個数: 24

約数和(自身を含む): 55986000

約数和(自身を除く): 25730932

約数列:

[1, 2, 4, 19, 38, 76, 257, 514, 1028, 1549, 3098, 4883, 6196, 9766, 19532, 29431, 58862, 117724, 398093, 796186, 1592372, 7563767, 15127534, 30255068]

約数ペア:

[(1, 30255068), (2, 15127534), (4, 7563767), (19, 1592372), (38, 796186), (76, 398093), (257, 117724), (514, 58862), (1028, 29431), (1549, 19532), (3098, 9766), (4883, 6196)]