134639540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{9337}}^1$

素因数の和:9456

約数の個数: 48

約数和(自身を含む): 326307072

約数和(自身を除く): 191667532

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 103, 140, 206, 412, 515, 721, 1030, 1442, 2060, 2884, 3605, 7210, 9337, 14420, 18674, 37348, 46685, 65359, 93370, 130718, 186740, 261436, 326795, 653590, 961711, 1307180, 1923422, 3846844, 4808555, 6731977, 9617110, 13463954, 19234220, 26927908, 33659885, 67319770, 134639540]

約数ペア:

[(1, 134639540), (2, 67319770), (4, 33659885), (5, 26927908), (7, 19234220), (10, 13463954), (14, 9617110), (20, 6731977), (28, 4808555), (35, 3846844), (70, 1923422), (103, 1307180), (140, 961711), (206, 653590), (412, 326795), (515, 261436), (721, 186740), (1030, 130718), (1442, 93370), (2060, 65359), (2884, 46685), (3605, 37348), (7210, 18674), (9337, 14420)]