109720140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1828669}}^1$

素因数の和:1828681

約数の個数: 24

約数和(自身を含む): 307216560

約数和(自身を除く): 197496420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1828669, 3657338, 5486007, 7314676, 9143345, 10972014, 18286690, 21944028, 27430035, 36573380, 54860070, 109720140]

約数ペア:

[(1, 109720140), (2, 54860070), (3, 36573380), (4, 27430035), (5, 21944028), (6, 18286690), (10, 10972014), (12, 9143345), (15, 7314676), (20, 5486007), (30, 3657338), (60, 1828669)]