201742280110

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{411718939}}^1$

素因数の和:411718960

約数の個数: 24

約数和(自身を含む): 422423632440

約数和(自身を除く): 220681352330

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 411718939, 823437878, 2058594695, 2882032573, 4117189390, 5764065146, 14410162865, 20174228011, 28820325730, 40348456022, 100871140055, 201742280110]

約数ペア:

[(1, 201742280110), (2, 100871140055), (5, 40348456022), (7, 28820325730), (10, 20174228011), (14, 14410162865), (35, 5764065146), (49, 4117189390), (70, 2882032573), (98, 2058594695), (245, 823437878), (490, 411718939)]