2615510

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{311}}^1$

素因数の和:376

約数の個数: 24

約数和(自身を含む): 4891536

約数和(自身を除く): 2276026

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 311, 622, 841, 1555, 1682, 3110, 4205, 8410, 9019, 18038, 45095, 90190, 261551, 523102, 1307755, 2615510]

約数ペア:

[(1, 2615510), (2, 1307755), (5, 523102), (10, 261551), (29, 90190), (58, 45095), (145, 18038), (290, 9019), (311, 8410), (622, 4205), (841, 3110), (1555, 1682)]