165173340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2752889}}^1$

素因数の和:2752901

約数の個数: 24

約数和(自身を含む): 462485520

約数和(自身を除く): 297312180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2752889, 5505778, 8258667, 11011556, 13764445, 16517334, 27528890, 33034668, 41293335, 55057780, 82586670, 165173340]

約数ペア:

[(1, 165173340), (2, 82586670), (3, 55057780), (4, 41293335), (5, 33034668), (6, 27528890), (10, 16517334), (12, 13764445), (15, 11011556), (20, 8258667), (30, 5505778), (60, 2752889)]