136918310

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{2213}}^1$

素因数の和:2512

約数の個数: 32

約数和(自身を含む): 258240960

約数和(自身を除く): 121322650

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 269, 538, 1345, 2213, 2690, 4426, 6187, 11065, 12374, 22130, 30935, 50899, 61870, 101798, 254495, 508990, 595297, 1190594, 2976485, 5952970, 13691831, 27383662, 68459155, 136918310]

約数ペア:

[(1, 136918310), (2, 68459155), (5, 27383662), (10, 13691831), (23, 5952970), (46, 2976485), (115, 1190594), (230, 595297), (269, 508990), (538, 254495), (1345, 101798), (2213, 61870), (2690, 50899), (4426, 30935), (6187, 22130), (11065, 12374)]