2017140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{33619}}^1$

素因数の和:33631

約数の個数: 24

約数和(自身を含む): 5648160

約数和(自身を除く): 3631020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 33619, 67238, 100857, 134476, 168095, 201714, 336190, 403428, 504285, 672380, 1008570, 2017140]

約数ペア:

[(1, 2017140), (2, 1008570), (3, 672380), (4, 504285), (5, 403428), (6, 336190), (10, 201714), (12, 168095), (15, 134476), (20, 100857), (30, 67238), (60, 33619)]