8923020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1171}}^1$

素因数の和:1310

約数の個数: 48

約数和(自身を含む): 25202688

約数和(自身を除く): 16279668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1171, 1270, 1524, 1905, 2342, 2540, 3513, 3810, 4684, 5855, 7026, 7620, 11710, 14052, 17565, 23420, 35130, 70260, 148717, 297434, 446151, 594868, 743585, 892302, 1487170, 1784604, 2230755, 2974340, 4461510, 8923020]

約数ペア:

[(1, 8923020), (2, 4461510), (3, 2974340), (4, 2230755), (5, 1784604), (6, 1487170), (10, 892302), (12, 743585), (15, 594868), (20, 446151), (30, 297434), (60, 148717), (127, 70260), (254, 35130), (381, 23420), (508, 17565), (635, 14052), (762, 11710), (1171, 7620), (1270, 7026), (1524, 5855), (1905, 4684), (2342, 3810), (2540, 3513)]