2521285060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{18009179}}^1$

素因数の和:18009195

約数の個数: 24

約数和(自身を含む): 6051084480

約数和(自身を除く): 3529799420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 18009179, 36018358, 72036716, 90045895, 126064253, 180091790, 252128506, 360183580, 504257012, 630321265, 1260642530, 2521285060]

約数ペア:

[(1, 2521285060), (2, 1260642530), (4, 630321265), (5, 504257012), (7, 360183580), (10, 252128506), (14, 180091790), (20, 126064253), (28, 90045895), (35, 72036716), (70, 36018358), (140, 18009179)]