4229540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{30211}}^1$

素因数の和:30227

約数の個数: 24

約数和(自身を含む): 10151232

約数和(自身を除く): 5921692

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 30211, 60422, 120844, 151055, 211477, 302110, 422954, 604220, 845908, 1057385, 2114770, 4229540]

約数ペア:

[(1, 4229540), (2, 2114770), (4, 1057385), (5, 845908), (7, 604220), (10, 422954), (14, 302110), (20, 211477), (28, 151055), (35, 120844), (70, 60422), (140, 30211)]