11971020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1571}}^1$

素因数の和:1710

約数の個数: 48

約数和(自身を含む): 33804288

約数和(自身を除く): 21833268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1571, 1905, 2540, 3142, 3810, 4713, 6284, 7620, 7855, 9426, 15710, 18852, 23565, 31420, 47130, 94260, 199517, 399034, 598551, 798068, 997585, 1197102, 1995170, 2394204, 2992755, 3990340, 5985510, 11971020]

約数ペア:

[(1, 11971020), (2, 5985510), (3, 3990340), (4, 2992755), (5, 2394204), (6, 1995170), (10, 1197102), (12, 997585), (15, 798068), (20, 598551), (30, 399034), (60, 199517), (127, 94260), (254, 47130), (381, 31420), (508, 23565), (635, 18852), (762, 15710), (1270, 9426), (1524, 7855), (1571, 7620), (1905, 6284), (2540, 4713), (3142, 3810)]