1998674670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11777}}^1\times {\mathrm{5657}}^1$

素因数の和:17444

約数の個数: 32

約数和(自身を含む): 4798074528

約数和(自身を除く): 2799399858

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 5657, 11314, 11777, 16971, 23554, 28285, 33942, 35331, 56570, 58885, 70662, 84855, 117770, 169710, 176655, 353310, 66622489, 133244978, 199867467, 333112445, 399734934, 666224890, 999337335, 1998674670]

約数ペア:

[(1, 1998674670), (2, 999337335), (3, 666224890), (5, 399734934), (6, 333112445), (10, 199867467), (15, 133244978), (30, 66622489), (5657, 353310), (11314, 176655), (11777, 169710), (16971, 117770), (23554, 84855), (28285, 70662), (33942, 58885), (35331, 56570)]