27644190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{131639}}^1$

素因数の和:131656

約数の個数: 32

約数和(自身を含む): 75824640

約数和(自身を除く): 48180450

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 131639, 263278, 394917, 658195, 789834, 921473, 1316390, 1842946, 1974585, 2764419, 3949170, 4607365, 5528838, 9214730, 13822095, 27644190]

約数ペア:

[(1, 27644190), (2, 13822095), (3, 9214730), (5, 5528838), (6, 4607365), (7, 3949170), (10, 2764419), (14, 1974585), (15, 1842946), (21, 1316390), (30, 921473), (35, 789834), (42, 658195), (70, 394917), (105, 263278), (210, 131639)]