270220524

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3216911}}^1$

素因数の和:3216925

約数の個数: 24

約数和(自身を含む): 720588288

約数和(自身を除く): 450367764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3216911, 6433822, 9650733, 12867644, 19301466, 22518377, 38602932, 45036754, 67555131, 90073508, 135110262, 270220524]

約数ペア:

[(1, 270220524), (2, 135110262), (3, 90073508), (4, 67555131), (6, 45036754), (7, 38602932), (12, 22518377), (14, 19301466), (21, 12867644), (28, 9650733), (42, 6433822), (84, 3216911)]