3351020

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1223}}^1$

素因数の和:1369

約数の個数: 24

約数和(自身を含む): 7094304

約数和(自身を除く): 3743284

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1223, 1370, 2446, 2740, 4892, 6115, 12230, 24460, 167551, 335102, 670204, 837755, 1675510, 3351020]

約数ペア:

[(1, 3351020), (2, 1675510), (4, 837755), (5, 670204), (10, 335102), (20, 167551), (137, 24460), (274, 12230), (548, 6115), (685, 4892), (1223, 2740), (1370, 2446)]