63687420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{353819}}^1$

素因数の和:353834

約数の個数: 36

約数和(自身を含む): 193185720

約数和(自身を除く): 129498300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 353819, 707638, 1061457, 1415276, 1769095, 2122914, 3184371, 3538190, 4245828, 5307285, 6368742, 7076380, 10614570, 12737484, 15921855, 21229140, 31843710, 63687420]

約数ペア:

[(1, 63687420), (2, 31843710), (3, 21229140), (4, 15921855), (5, 12737484), (6, 10614570), (9, 7076380), (10, 6368742), (12, 5307285), (15, 4245828), (18, 3538190), (20, 3184371), (30, 2122914), (36, 1769095), (45, 1415276), (60, 1061457), (90, 707638), (180, 353819)]