12927870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{47881}}^1$

素因数の和:47897

約数の個数: 32

約数和(自身を含む): 34475040

約数和(自身を除く): 21547170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 47881, 95762, 143643, 239405, 287286, 430929, 478810, 718215, 861858, 1292787, 1436430, 2154645, 2585574, 4309290, 6463935, 12927870]

約数ペア:

[(1, 12927870), (2, 6463935), (3, 4309290), (5, 2585574), (6, 2154645), (9, 1436430), (10, 1292787), (15, 861858), (18, 718215), (27, 478810), (30, 430929), (45, 287286), (54, 239405), (90, 143643), (135, 95762), (270, 47881)]