7728790

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{919}}^1$

素因数の和:984

約数の個数: 24

約数和(自身を含む): 14423760

約数和(自身を除く): 6694970

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 841, 919, 1682, 1838, 4205, 4595, 8410, 9190, 26651, 53302, 133255, 266510, 772879, 1545758, 3864395, 7728790]

約数ペア:

[(1, 7728790), (2, 3864395), (5, 1545758), (10, 772879), (29, 266510), (58, 133255), (145, 53302), (290, 26651), (841, 9190), (919, 8410), (1682, 4595), (1838, 4205)]