226964360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{810587}}^1$

素因数の和:810605

約数の個数: 32

約数和(自身を含む): 583623360

約数和(自身を除く): 356659000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 810587, 1621174, 3242348, 4052935, 5674109, 6484696, 8105870, 11348218, 16211740, 22696436, 28370545, 32423480, 45392872, 56741090, 113482180, 226964360]

約数ペア:

[(1, 226964360), (2, 113482180), (4, 56741090), (5, 45392872), (7, 32423480), (8, 28370545), (10, 22696436), (14, 16211740), (20, 11348218), (28, 8105870), (35, 6484696), (40, 5674109), (56, 4052935), (70, 3242348), (140, 1621174), (280, 810587)]