27851130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{309457}}^1$

素因数の和:309470

約数の個数: 24

約数和(自身を含む): 72413172

約数和(自身を除く): 44562042

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 309457, 618914, 928371, 1547285, 1856742, 2785113, 3094570, 4641855, 5570226, 9283710, 13925565, 27851130]

約数ペア:

[(1, 27851130), (2, 13925565), (3, 9283710), (5, 5570226), (6, 4641855), (9, 3094570), (10, 2785113), (15, 1856742), (18, 1547285), (30, 928371), (45, 618914), (90, 309457)]