28708230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{956941}}^1$

素因数の和:956951

約数の個数: 16

約数和(自身を含む): 68899824

約数和(自身を除く): 40191594

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 956941, 1913882, 2870823, 4784705, 5741646, 9569410, 14354115, 28708230]

約数ペア:

[(1, 28708230), (2, 14354115), (3, 9569410), (5, 5741646), (6, 4784705), (10, 2870823), (15, 1913882), (30, 956941)]