27211020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{3571}}^1$

素因数の和:3710

約数の個数: 48

約数和(自身を含む): 76812288

約数和(自身を除く): 49601268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1905, 2540, 3571, 3810, 7142, 7620, 10713, 14284, 17855, 21426, 35710, 42852, 53565, 71420, 107130, 214260, 453517, 907034, 1360551, 1814068, 2267585, 2721102, 4535170, 5442204, 6802755, 9070340, 13605510, 27211020]

約数ペア:

[(1, 27211020), (2, 13605510), (3, 9070340), (4, 6802755), (5, 5442204), (6, 4535170), (10, 2721102), (12, 2267585), (15, 1814068), (20, 1360551), (30, 907034), (60, 453517), (127, 214260), (254, 107130), (381, 71420), (508, 53565), (635, 42852), (762, 35710), (1270, 21426), (1524, 17855), (1905, 14284), (2540, 10713), (3571, 7620), (3810, 7142)]