2521620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{14009}}^1$

素因数の和:14024

約数の個数: 36

約数和(自身を含む): 7649460

約数和(自身を除く): 5127840

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 14009, 28018, 42027, 56036, 70045, 84054, 126081, 140090, 168108, 210135, 252162, 280180, 420270, 504324, 630405, 840540, 1260810, 2521620]

約数ペア:

[(1, 2521620), (2, 1260810), (3, 840540), (4, 630405), (5, 504324), (6, 420270), (9, 280180), (10, 252162), (12, 210135), (15, 168108), (18, 140090), (20, 126081), (30, 84054), (36, 70045), (45, 56036), (60, 42027), (90, 28018), (180, 14009)]