30628794

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{729257}}^1$

素因数の和:729269

約数の個数: 16

約数和(自身を含む): 70008768

約数和(自身を除く): 39379974

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 729257, 1458514, 2187771, 4375542, 5104799, 10209598, 15314397, 30628794]

約数ペア:

[(1, 30628794), (2, 15314397), (3, 10209598), (6, 5104799), (7, 4375542), (14, 2187771), (21, 1458514), (42, 729257)]