9313220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{66523}}^1$

素因数の和:66539

約数の個数: 24

約数和(自身を含む): 22352064

約数和(自身を除く): 13038844

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 66523, 133046, 266092, 332615, 465661, 665230, 931322, 1330460, 1862644, 2328305, 4656610, 9313220]

約数ペア:

[(1, 9313220), (2, 4656610), (4, 2328305), (5, 1862644), (7, 1330460), (10, 931322), (14, 665230), (20, 465661), (28, 332615), (35, 266092), (70, 133046), (140, 66523)]