149712310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1361021}}^1$

素因数の和:1361039

約数の個数: 16

約数和(自身を含む): 293980752

約数和(自身を除く): 144268442

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1361021, 2722042, 6805105, 13610210, 14971231, 29942462, 74856155, 149712310]

約数ペア:

[(1, 149712310), (2, 74856155), (5, 29942462), (10, 14971231), (11, 13610210), (22, 6805105), (55, 2722042), (110, 1361021)]