2564746890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{85491563}}^1$

素因数の和:85491573

約数の個数: 16

約数和(自身を含む): 6155392608

約数和(自身を除く): 3590645718

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 85491563, 170983126, 256474689, 427457815, 512949378, 854915630, 1282373445, 2564746890]

約数ペア:

[(1, 2564746890), (2, 1282373445), (3, 854915630), (5, 512949378), (6, 427457815), (10, 256474689), (15, 170983126), (30, 85491563)]