38953020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{649217}}^1$

素因数の和:649229

約数の個数: 24

約数和(自身を含む): 109068624

約数和(自身を除く): 70115604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 649217, 1298434, 1947651, 2596868, 3246085, 3895302, 6492170, 7790604, 9738255, 12984340, 19476510, 38953020]

約数ペア:

[(1, 38953020), (2, 19476510), (3, 12984340), (4, 9738255), (5, 7790604), (6, 6492170), (10, 3895302), (12, 3246085), (15, 2596868), (20, 1947651), (30, 1298434), (60, 649217)]