850360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{3037}}^1$

素因数の和:3055

約数の個数: 32

約数和(自身を含む): 2187360

約数和(自身を除く): 1337000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 3037, 6074, 12148, 15185, 21259, 24296, 30370, 42518, 60740, 85036, 106295, 121480, 170072, 212590, 425180, 850360]

約数ペア:

[(1, 850360), (2, 425180), (4, 212590), (5, 170072), (7, 121480), (8, 106295), (10, 85036), (14, 60740), (20, 42518), (28, 30370), (35, 24296), (40, 21259), (56, 15185), (70, 12148), (140, 6074), (280, 3037)]