210053030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1909573}}^1$

素因数の和:1909591

約数の個数: 16

約数和(自身を含む): 412467984

約数和(自身を除く): 202414954

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1909573, 3819146, 9547865, 19095730, 21005303, 42010606, 105026515, 210053030]

約数ペア:

[(1, 210053030), (2, 105026515), (5, 42010606), (10, 21005303), (11, 19095730), (22, 9547865), (55, 3819146), (110, 1909573)]