184612820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1318663}}^1$

素因数の和:1318679

約数の個数: 24

約数和(自身を含む): 443071104

約数和(自身を除く): 258458284

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1318663, 2637326, 5274652, 6593315, 9230641, 13186630, 18461282, 26373260, 36922564, 46153205, 92306410, 184612820]

約数ペア:

[(1, 184612820), (2, 92306410), (4, 46153205), (5, 36922564), (7, 26373260), (10, 18461282), (14, 13186630), (20, 9230641), (28, 6593315), (35, 5274652), (70, 2637326), (140, 1318663)]