388134420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{6468907}}^1$

素因数の和:6468919

約数の個数: 24

約数和(自身を含む): 1086776544

約数和(自身を除く): 698642124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 6468907, 12937814, 19406721, 25875628, 32344535, 38813442, 64689070, 77626884, 97033605, 129378140, 194067210, 388134420]

約数ペア:

[(1, 388134420), (2, 194067210), (3, 129378140), (4, 97033605), (5, 77626884), (6, 64689070), (10, 38813442), (12, 32344535), (15, 25875628), (20, 19406721), (30, 12937814), (60, 6468907)]