30507918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{726379}}^1$

素因数の和:726391

約数の個数: 16

約数和(自身を含む): 69732480

約数和(自身を除く): 39224562

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 726379, 1452758, 2179137, 4358274, 5084653, 10169306, 15253959, 30507918]

約数ペア:

[(1, 30507918), (2, 15253959), (3, 10169306), (6, 5084653), (7, 4358274), (14, 2179137), (21, 1452758), (42, 726379)]