178560730

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{6113}}^1$

素因数の和:6270

約数の個数: 32

約数和(自身を含む): 338079744

約数和(自身を除く): 159519014

約数列:

[1, 2, 5, 10, 23, 46, 115, 127, 230, 254, 635, 1270, 2921, 5842, 6113, 12226, 14605, 29210, 30565, 61130, 140599, 281198, 702995, 776351, 1405990, 1552702, 3881755, 7763510, 17856073, 35712146, 89280365, 178560730]

約数ペア:

[(1, 178560730), (2, 89280365), (5, 35712146), (10, 17856073), (23, 7763510), (46, 3881755), (115, 1552702), (127, 1405990), (230, 776351), (254, 702995), (635, 281198), (1270, 140599), (2921, 61130), (5842, 30565), (6113, 29210), (12226, 14605)]