85261620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1421027}}^1$

素因数の和:1421039

約数の個数: 24

約数和(自身を含む): 238732704

約数和(自身を除く): 153471084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1421027, 2842054, 4263081, 5684108, 7105135, 8526162, 14210270, 17052324, 21315405, 28420540, 42630810, 85261620]

約数ペア:

[(1, 85261620), (2, 42630810), (3, 28420540), (4, 21315405), (5, 17052324), (6, 14210270), (10, 8526162), (12, 7105135), (15, 5684108), (20, 4263081), (30, 2842054), (60, 1421027)]