10809260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7019}}^1$

素因数の和:7046

約数の個数: 48

約数和(自身を含む): 28304640

約数和(自身を除く): 17495380

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 7019, 14038, 28076, 35095, 49133, 70190, 77209, 98266, 140380, 154418, 196532, 245665, 308836, 386045, 491330, 540463, 772090, 982660, 1080926, 1544180, 2161852, 2702315, 5404630, 10809260]

約数ペア:

[(1, 10809260), (2, 5404630), (4, 2702315), (5, 2161852), (7, 1544180), (10, 1080926), (11, 982660), (14, 772090), (20, 540463), (22, 491330), (28, 386045), (35, 308836), (44, 245665), (55, 196532), (70, 154418), (77, 140380), (110, 98266), (140, 77209), (154, 70190), (220, 49133), (308, 35095), (385, 28076), (770, 14038), (1540, 7019)]