130186260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{723257}}^1$

素因数の和:723272

約数の個数: 36

約数和(自身を含む): 394898868

約数和(自身を除く): 264712608

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 723257, 1446514, 2169771, 2893028, 3616285, 4339542, 6509313, 7232570, 8679084, 10848855, 13018626, 14465140, 21697710, 26037252, 32546565, 43395420, 65093130, 130186260]

約数ペア:

[(1, 130186260), (2, 65093130), (3, 43395420), (4, 32546565), (5, 26037252), (6, 21697710), (9, 14465140), (10, 13018626), (12, 10848855), (15, 8679084), (18, 7232570), (20, 6509313), (30, 4339542), (36, 3616285), (45, 2893028), (60, 2169771), (90, 1446514), (180, 723257)]