30279660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{504661}}^1$

素因数の和:504673

約数の個数: 24

約数和(自身を含む): 84783216

約数和(自身を除く): 54503556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 504661, 1009322, 1513983, 2018644, 2523305, 3027966, 5046610, 6055932, 7569915, 10093220, 15139830, 30279660]

約数ペア:

[(1, 30279660), (2, 15139830), (3, 10093220), (4, 7569915), (5, 6055932), (6, 5046610), (10, 3027966), (12, 2523305), (15, 2018644), (20, 1513983), (30, 1009322), (60, 504661)]