7223020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{51593}}^1$

素因数の和:51609

約数の個数: 24

約数和(自身を含む): 17335584

約数和(自身を除く): 10112564

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 51593, 103186, 206372, 257965, 361151, 515930, 722302, 1031860, 1444604, 1805755, 3611510, 7223020]

約数ペア:

[(1, 7223020), (2, 3611510), (4, 1805755), (5, 1444604), (7, 1031860), (10, 722302), (14, 515930), (20, 361151), (28, 257965), (35, 206372), (70, 103186), (140, 51593)]