188694420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3144907}}^1$

素因数の和:3144919

約数の個数: 24

約数和(自身を含む): 528344544

約数和(自身を除く): 339650124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3144907, 6289814, 9434721, 12579628, 15724535, 18869442, 31449070, 37738884, 47173605, 62898140, 94347210, 188694420]

約数ペア:

[(1, 188694420), (2, 94347210), (3, 62898140), (4, 47173605), (5, 37738884), (6, 31449070), (10, 18869442), (12, 15724535), (15, 12579628), (20, 9434721), (30, 6289814), (60, 3144907)]