30579180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{509653}}^1$

素因数の和:509665

約数の個数: 24

約数和(自身を含む): 85621872

約数和(自身を除く): 55042692

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 509653, 1019306, 1528959, 2038612, 2548265, 3057918, 5096530, 6115836, 7644795, 10193060, 15289590, 30579180]

約数ペア:

[(1, 30579180), (2, 15289590), (3, 10193060), (4, 7644795), (5, 6115836), (6, 5096530), (10, 3057918), (12, 2548265), (15, 2038612), (20, 1528959), (30, 1019306), (60, 509653)]