87153290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{30367}}^1$

素因数の和:30422

約数の個数: 32

約数和(自身を含む): 183665664

約数和(自身を除く): 96512374

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 2870, 30367, 60734, 151835, 212569, 303670, 425138, 1062845, 1245047, 2125690, 2490094, 6225235, 8715329, 12450470, 17430658, 43576645, 87153290]

約数ペア:

[(1, 87153290), (2, 43576645), (5, 17430658), (7, 12450470), (10, 8715329), (14, 6225235), (35, 2490094), (41, 2125690), (70, 1245047), (82, 1062845), (205, 425138), (287, 303670), (410, 212569), (574, 151835), (1435, 60734), (2870, 30367)]