308775170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{5717}}^1$

素因数の和:6226

約数の個数: 32

約数和(自身を含む): 607663296

約数和(自身を除く): 298888126

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 491, 982, 2455, 4910, 5401, 5717, 10802, 11434, 27005, 28585, 54010, 57170, 62887, 125774, 314435, 628870, 2807047, 5614094, 14035235, 28070470, 30877517, 61755034, 154387585, 308775170]

約数ペア:

[(1, 308775170), (2, 154387585), (5, 61755034), (10, 30877517), (11, 28070470), (22, 14035235), (55, 5614094), (110, 2807047), (491, 628870), (982, 314435), (2455, 125774), (4910, 62887), (5401, 57170), (5717, 54010), (10802, 28585), (11434, 27005)]