190045620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1055809}}^1$

素因数の和:1055824

約数の個数: 36

約数和(自身を含む): 576472260

約数和(自身を除く): 386426640

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1055809, 2111618, 3167427, 4223236, 5279045, 6334854, 9502281, 10558090, 12669708, 15837135, 19004562, 21116180, 31674270, 38009124, 47511405, 63348540, 95022810, 190045620]

約数ペア:

[(1, 190045620), (2, 95022810), (3, 63348540), (4, 47511405), (5, 38009124), (6, 31674270), (9, 21116180), (10, 19004562), (12, 15837135), (15, 12669708), (18, 10558090), (20, 9502281), (30, 6334854), (36, 5279045), (45, 4223236), (60, 3167427), (90, 2111618), (180, 1055809)]