27960510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{13127}}^1$

素因数の和:13208

約数の個数: 32

約数和(自身を含む): 68055552

約数和(自身を除く): 40095042

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 13127, 26254, 39381, 65635, 78762, 131270, 196905, 393810, 932017, 1864034, 2796051, 4660085, 5592102, 9320170, 13980255, 27960510]

約数ペア:

[(1, 27960510), (2, 13980255), (3, 9320170), (5, 5592102), (6, 4660085), (10, 2796051), (15, 1864034), (30, 932017), (71, 393810), (142, 196905), (213, 131270), (355, 78762), (426, 65635), (710, 39381), (1065, 26254), (2130, 13127)]