7575420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{126257}}^1$

素因数の和:126269

約数の個数: 24

約数和(自身を含む): 21211344

約数和(自身を除く): 13635924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 126257, 252514, 378771, 505028, 631285, 757542, 1262570, 1515084, 1893855, 2525140, 3787710, 7575420]

約数ペア:

[(1, 7575420), (2, 3787710), (3, 2525140), (4, 1893855), (5, 1515084), (6, 1262570), (10, 757542), (12, 631285), (15, 505028), (20, 378771), (30, 252514), (60, 126257)]