9687420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53819}}^1$

素因数の和:53834

約数の個数: 36

約数和(自身を含む): 29385720

約数和(自身を除く): 19698300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 53819, 107638, 161457, 215276, 269095, 322914, 484371, 538190, 645828, 807285, 968742, 1076380, 1614570, 1937484, 2421855, 3229140, 4843710, 9687420]

約数ペア:

[(1, 9687420), (2, 4843710), (3, 3229140), (4, 2421855), (5, 1937484), (6, 1614570), (9, 1076380), (10, 968742), (12, 807285), (15, 645828), (18, 538190), (20, 484371), (30, 322914), (36, 269095), (45, 215276), (60, 161457), (90, 107638), (180, 53819)]