271750360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{970537}}^1$

素因数の和:970555

約数の個数: 32

約数和(自身を含む): 698787360

約数和(自身を除く): 427037000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 970537, 1941074, 3882148, 4852685, 6793759, 7764296, 9705370, 13587518, 19410740, 27175036, 33968795, 38821480, 54350072, 67937590, 135875180, 271750360]

約数ペア:

[(1, 271750360), (2, 135875180), (4, 67937590), (5, 54350072), (7, 38821480), (8, 33968795), (10, 27175036), (14, 19410740), (20, 13587518), (28, 9705370), (35, 7764296), (40, 6793759), (56, 4852685), (70, 3882148), (140, 1941074), (280, 970537)]