30150872

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{677}}^1$

素因数の和:995

約数の個数: 32

約数和(自身を含む): 59799600

約数和(自身を除く): 29648728

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 293, 586, 677, 1172, 1354, 2344, 2708, 5416, 5567, 11134, 12863, 22268, 25726, 44536, 51452, 102904, 198361, 396722, 793444, 1586888, 3768859, 7537718, 15075436, 30150872]

約数ペア:

[(1, 30150872), (2, 15075436), (4, 7537718), (8, 3768859), (19, 1586888), (38, 793444), (76, 396722), (152, 198361), (293, 102904), (586, 51452), (677, 44536), (1172, 25726), (1354, 22268), (2344, 12863), (2708, 11134), (5416, 5567)]