171424270

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{8933}}^1$

素因数の和:9060

約数の個数: 32

約数和(自身を含む): 328056480

約数和(自身を除く): 156632210

約数列:

[1, 2, 5, 10, 19, 38, 95, 101, 190, 202, 505, 1010, 1919, 3838, 8933, 9595, 17866, 19190, 44665, 89330, 169727, 339454, 848635, 902233, 1697270, 1804466, 4511165, 9022330, 17142427, 34284854, 85712135, 171424270]

約数ペア:

[(1, 171424270), (2, 85712135), (5, 34284854), (10, 17142427), (19, 9022330), (38, 4511165), (95, 1804466), (101, 1697270), (190, 902233), (202, 848635), (505, 339454), (1010, 169727), (1919, 89330), (3838, 44665), (8933, 19190), (9595, 17866)]