13530020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{96643}}^1$

素因数の和:96659

約数の個数: 24

約数和(自身を含む): 32472384

約数和(自身を除く): 18942364

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 96643, 193286, 386572, 483215, 676501, 966430, 1353002, 1932860, 2706004, 3382505, 6765010, 13530020]

約数ペア:

[(1, 13530020), (2, 6765010), (4, 3382505), (5, 2706004), (7, 1932860), (10, 1353002), (14, 966430), (20, 676501), (28, 483215), (35, 386572), (70, 193286), (140, 96643)]