30413580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{506893}}^1$

素因数の和:506905

約数の個数: 24

約数和(自身を含む): 85158192

約数和(自身を除く): 54744612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 506893, 1013786, 1520679, 2027572, 2534465, 3041358, 5068930, 6082716, 7603395, 10137860, 15206790, 30413580]

約数ペア:

[(1, 30413580), (2, 15206790), (3, 10137860), (4, 7603395), (5, 6082716), (6, 5068930), (10, 3041358), (12, 2534465), (15, 2027572), (20, 1520679), (30, 1013786), (60, 506893)]