135909140

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{183661}}^1$

素因数の和:183707

約数の個数: 24

約数和(自身を含む): 293124552

約数和(自身を除く): 157215412

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 183661, 367322, 734644, 918305, 1836610, 3673220, 6795457, 13590914, 27181828, 33977285, 67954570, 135909140]

約数ペア:

[(1, 135909140), (2, 67954570), (4, 33977285), (5, 27181828), (10, 13590914), (20, 6795457), (37, 3673220), (74, 1836610), (148, 918305), (185, 734644), (370, 367322), (740, 183661)]