78117030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{7963}}^1$

素因数の和:8085

約数の個数: 48

約数和(自身を含む): 204993360

約数和(自身を除く): 126876330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 109, 218, 327, 545, 654, 981, 1090, 1635, 1962, 3270, 4905, 7963, 9810, 15926, 23889, 39815, 47778, 71667, 79630, 119445, 143334, 238890, 358335, 716670, 867967, 1735934, 2603901, 4339835, 5207802, 7811703, 8679670, 13019505, 15623406, 26039010, 39058515, 78117030]

約数ペア:

[(1, 78117030), (2, 39058515), (3, 26039010), (5, 15623406), (6, 13019505), (9, 8679670), (10, 7811703), (15, 5207802), (18, 4339835), (30, 2603901), (45, 1735934), (90, 867967), (109, 716670), (218, 358335), (327, 238890), (545, 143334), (654, 119445), (981, 79630), (1090, 71667), (1635, 47778), (1962, 39815), (3270, 23889), (4905, 15926), (7963, 9810)]