260575730

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{13411}}^1$

素因数の和:13514

約数の個数: 32

約数和(自身を含む): 492488640

約数和(自身を除く): 231912910

約数列:

[1, 2, 5, 10, 29, 58, 67, 134, 145, 290, 335, 670, 1943, 3886, 9715, 13411, 19430, 26822, 67055, 134110, 388919, 777838, 898537, 1797074, 1944595, 3889190, 4492685, 8985370, 26057573, 52115146, 130287865, 260575730]

約数ペア:

[(1, 260575730), (2, 130287865), (5, 52115146), (10, 26057573), (29, 8985370), (58, 4492685), (67, 3889190), (134, 1944595), (145, 1797074), (290, 898537), (335, 777838), (670, 388919), (1943, 134110), (3886, 67055), (9715, 26822), (13411, 19430)]