29970052

素因数分解:

$2^2\times 7^1\times {\mathrm{691}}^1\times {\mathrm{1549}}^1$

素因数の和:2251

約数の個数: 24

約数和(自身を含む): 60065600

約数和(自身を除く): 30095548

約数列:

[1, 2, 4, 7, 14, 28, 691, 1382, 1549, 2764, 3098, 4837, 6196, 9674, 10843, 19348, 21686, 43372, 1070359, 2140718, 4281436, 7492513, 14985026, 29970052]

約数ペア:

[(1, 29970052), (2, 14985026), (4, 7492513), (7, 4281436), (14, 2140718), (28, 1070359), (691, 43372), (1382, 21686), (1549, 19348), (2764, 10843), (3098, 9674), (4837, 6196)]