142687130

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{269221}}^1$

素因数の和:269281

約数の個数: 16

約数和(自身を含む): 261683784

約数和(自身を除く): 118996654

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 269221, 538442, 1346105, 2692210, 14268713, 28537426, 71343565, 142687130]

約数ペア:

[(1, 142687130), (2, 71343565), (5, 28537426), (10, 14268713), (53, 2692210), (106, 1346105), (265, 538442), (530, 269221)]