142711010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{2099}}^1$

素因数の和:2642

約数の個数: 32

約数和(自身を含む): 277300800

約数和(自身を除く): 134589790

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 523, 1046, 2099, 2615, 4198, 5230, 6799, 10495, 13598, 20990, 27287, 33995, 54574, 67990, 136435, 272870, 1097777, 2195554, 5488885, 10977770, 14271101, 28542202, 71355505, 142711010]

約数ペア:

[(1, 142711010), (2, 71355505), (5, 28542202), (10, 14271101), (13, 10977770), (26, 5488885), (65, 2195554), (130, 1097777), (523, 272870), (1046, 136435), (2099, 67990), (2615, 54574), (4198, 33995), (5230, 27287), (6799, 20990), (10495, 13598)]