87907770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{7027}}^1$

素因数の和:7179

約数の個数: 48

約数和(自身を含む): 230237280

約数和(自身を除く): 142329510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 139, 278, 417, 695, 834, 1251, 1390, 2085, 2502, 4170, 6255, 7027, 12510, 14054, 21081, 35135, 42162, 63243, 70270, 105405, 126486, 210810, 316215, 632430, 976753, 1953506, 2930259, 4883765, 5860518, 8790777, 9767530, 14651295, 17581554, 29302590, 43953885, 87907770]

約数ペア:

[(1, 87907770), (2, 43953885), (3, 29302590), (5, 17581554), (6, 14651295), (9, 9767530), (10, 8790777), (15, 5860518), (18, 4883765), (30, 2930259), (45, 1953506), (90, 976753), (139, 632430), (278, 316215), (417, 210810), (695, 126486), (834, 105405), (1251, 70270), (1390, 63243), (2085, 42162), (2502, 35135), (4170, 21081), (6255, 14054), (7027, 12510)]