127282380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2121373}}^1$

素因数の和:2121385

約数の個数: 24

約数和(自身を含む): 356390832

約数和(自身を除く): 229108452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2121373, 4242746, 6364119, 8485492, 10606865, 12728238, 21213730, 25456476, 31820595, 42427460, 63641190, 127282380]

約数ペア:

[(1, 127282380), (2, 63641190), (3, 42427460), (4, 31820595), (5, 25456476), (6, 21213730), (10, 12728238), (12, 10606865), (15, 8485492), (20, 6364119), (30, 4242746), (60, 2121373)]