22020110

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{44939}}^1$

素因数の和:44960

約数の個数: 24

約数和(自身を含む): 46108440

約数和(自身を除く): 24088330

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 44939, 89878, 224695, 314573, 449390, 629146, 1572865, 2202011, 3145730, 4404022, 11010055, 22020110]

約数ペア:

[(1, 22020110), (2, 11010055), (5, 4404022), (7, 3145730), (10, 2202011), (14, 1572865), (35, 629146), (49, 449390), (70, 314573), (98, 224695), (245, 89878), (490, 44939)]