130553340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2175889}}^1$

素因数の和:2175901

約数の個数: 24

約数和(自身を含む): 365549520

約数和(自身を除く): 234996180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2175889, 4351778, 6527667, 8703556, 10879445, 13055334, 21758890, 26110668, 32638335, 43517780, 65276670, 130553340]

約数ペア:

[(1, 130553340), (2, 65276670), (3, 43517780), (4, 32638335), (5, 26110668), (6, 21758890), (10, 13055334), (12, 10879445), (15, 8703556), (20, 6527667), (30, 4351778), (60, 2175889)]