507420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2819}}^1$

素因数の和:2834

約数の個数: 36

約数和(自身を含む): 1539720

約数和(自身を除く): 1032300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2819, 5638, 8457, 11276, 14095, 16914, 25371, 28190, 33828, 42285, 50742, 56380, 84570, 101484, 126855, 169140, 253710, 507420]

約数ペア:

[(1, 507420), (2, 253710), (3, 169140), (4, 126855), (5, 101484), (6, 84570), (9, 56380), (10, 50742), (12, 42285), (15, 33828), (18, 28190), (20, 25371), (30, 16914), (36, 14095), (45, 11276), (60, 8457), (90, 5638), (180, 2819)]