9149420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{65353}}^1$

素因数の和:65369

約数の個数: 24

約数和(自身を含む): 21958944

約数和(自身を除く): 12809524

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 65353, 130706, 261412, 326765, 457471, 653530, 914942, 1307060, 1829884, 2287355, 4574710, 9149420]

約数ペア:

[(1, 9149420), (2, 4574710), (4, 2287355), (5, 1829884), (7, 1307060), (10, 914942), (14, 653530), (20, 457471), (28, 326765), (35, 261412), (70, 130706), (140, 65353)]