8627940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47933}}^1$

素因数の和:47948

約数の個数: 36

約数和(自身を含む): 26171964

約数和(自身を除く): 17544024

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 47933, 95866, 143799, 191732, 239665, 287598, 431397, 479330, 575196, 718995, 862794, 958660, 1437990, 1725588, 2156985, 2875980, 4313970, 8627940]

約数ペア:

[(1, 8627940), (2, 4313970), (3, 2875980), (4, 2156985), (5, 1725588), (6, 1437990), (9, 958660), (10, 862794), (12, 718995), (15, 575196), (18, 479330), (20, 431397), (30, 287598), (36, 239665), (45, 191732), (60, 143799), (90, 95866), (180, 47933)]