168593340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2809889}}^1$

素因数の和:2809901

約数の個数: 24

約数和(自身を含む): 472061520

約数和(自身を除く): 303468180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2809889, 5619778, 8429667, 11239556, 14049445, 16859334, 28098890, 33718668, 42148335, 56197780, 84296670, 168593340]

約数ペア:

[(1, 168593340), (2, 84296670), (3, 56197780), (4, 42148335), (5, 33718668), (6, 28098890), (10, 16859334), (12, 14049445), (15, 11239556), (20, 8429667), (30, 5619778), (60, 2809889)]