21023808510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{700793617}}^1$

素因数の和:700793627

約数の個数: 16

約数和(自身を含む): 50457140496

約数和(自身を除く): 29433331986

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 700793617, 1401587234, 2102380851, 3503968085, 4204761702, 7007936170, 10511904255, 21023808510]

約数ペア:

[(1, 21023808510), (2, 10511904255), (3, 7007936170), (5, 4204761702), (6, 3503968085), (10, 2102380851), (15, 1401587234), (30, 700793617)]