274370270

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{386437}}^1$

素因数の和:386515

約数の個数: 16

約数和(自身を含む): 500823648

約数和(自身を除く): 226453378

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 386437, 772874, 1932185, 3864370, 27437027, 54874054, 137185135, 274370270]

約数ペア:

[(1, 274370270), (2, 137185135), (5, 54874054), (10, 27437027), (71, 3864370), (142, 1932185), (355, 772874), (710, 386437)]