15690139620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{261502327}}^1$

素因数の和:261502339

約数の個数: 24

約数和(自身を含む): 43932391104

約数和(自身を除く): 28242251484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 261502327, 523004654, 784506981, 1046009308, 1307511635, 1569013962, 2615023270, 3138027924, 3922534905, 5230046540, 7845069810, 15690139620]

約数ペア:

[(1, 15690139620), (2, 7845069810), (3, 5230046540), (4, 3922534905), (5, 3138027924), (6, 2615023270), (10, 1569013962), (12, 1307511635), (15, 1046009308), (20, 784506981), (30, 523004654), (60, 261502327)]