79842870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{887143}}^1$

素因数の和:887156

約数の個数: 24

約数和(自身を含む): 207591696

約数和(自身を除く): 127748826

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 887143, 1774286, 2661429, 4435715, 5322858, 7984287, 8871430, 13307145, 15968574, 26614290, 39921435, 79842870]

約数ペア:

[(1, 79842870), (2, 39921435), (3, 26614290), (5, 15968574), (6, 13307145), (9, 8871430), (10, 7984287), (15, 5322858), (18, 4435715), (30, 2661429), (45, 1774286), (90, 887143)]