20170158610

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{41163589}}^1$

素因数の和:41163610

約数の個数: 24

約数和(自身を含む): 42233843340

約数和(自身を除く): 22063684730

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 41163589, 82327178, 205817945, 288145123, 411635890, 576290246, 1440725615, 2017015861, 2881451230, 4034031722, 10085079305, 20170158610]

約数ペア:

[(1, 20170158610), (2, 10085079305), (5, 4034031722), (7, 2881451230), (10, 2017015861), (14, 1440725615), (35, 576290246), (49, 411635890), (70, 288145123), (98, 205817945), (245, 82327178), (490, 41163589)]