136275420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2271257}}^1$

素因数の和:2271269

約数の個数: 24

約数和(自身を含む): 381571344

約数和(自身を除く): 245295924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2271257, 4542514, 6813771, 9085028, 11356285, 13627542, 22712570, 27255084, 34068855, 45425140, 68137710, 136275420]

約数ペア:

[(1, 136275420), (2, 68137710), (3, 45425140), (4, 34068855), (5, 27255084), (6, 22712570), (10, 13627542), (12, 11356285), (15, 9085028), (20, 6813771), (30, 4542514), (60, 2271257)]