126135420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2102257}}^1$

素因数の和:2102269

約数の個数: 24

約数和(自身を含む): 353179344

約数和(自身を除く): 227043924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2102257, 4204514, 6306771, 8409028, 10511285, 12613542, 21022570, 25227084, 31533855, 42045140, 63067710, 126135420]

約数ペア:

[(1, 126135420), (2, 63067710), (3, 42045140), (4, 31533855), (5, 25227084), (6, 21022570), (10, 12613542), (12, 10511285), (15, 8409028), (20, 6306771), (30, 4204514), (60, 2102257)]