264920490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{981187}}^1$

素因数の和:981203

約数の個数: 32

約数和(自身を含む): 706455360

約数和(自身を除く): 441534870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 981187, 1962374, 2943561, 4905935, 5887122, 8830683, 9811870, 14717805, 17661366, 26492049, 29435610, 44153415, 52984098, 88306830, 132460245, 264920490]

約数ペア:

[(1, 264920490), (2, 132460245), (3, 88306830), (5, 52984098), (6, 44153415), (9, 29435610), (10, 26492049), (15, 17661366), (18, 14717805), (27, 9811870), (30, 8830683), (45, 5887122), (54, 4905935), (90, 2943561), (135, 1962374), (270, 981187)]