19539853290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{72369827}}^1$

素因数の和:72369843

約数の個数: 32

約数和(自身を含む): 52106276160

約数和(自身を除く): 32566422870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 72369827, 144739654, 217109481, 361849135, 434218962, 651328443, 723698270, 1085547405, 1302656886, 1953985329, 2171094810, 3256642215, 3907970658, 6513284430, 9769926645, 19539853290]

約数ペア:

[(1, 19539853290), (2, 9769926645), (3, 6513284430), (5, 3907970658), (6, 3256642215), (9, 2171094810), (10, 1953985329), (15, 1302656886), (18, 1085547405), (27, 723698270), (30, 651328443), (45, 434218962), (54, 361849135), (90, 217109481), (135, 144739654), (270, 72369827)]