30019444

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{82471}}^1$

素因数の和:82495

約数の個数: 24

約数和(自身を含む): 64658048

約数和(自身を除く): 34638604

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 82471, 164942, 329884, 577297, 1072123, 1154594, 2144246, 2309188, 4288492, 7504861, 15009722, 30019444]

約数ペア:

[(1, 30019444), (2, 15009722), (4, 7504861), (7, 4288492), (13, 2309188), (14, 2144246), (26, 1154594), (28, 1072123), (52, 577297), (91, 329884), (182, 164942), (364, 82471)]