18029580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{300493}}^1$

素因数の和:300505

約数の個数: 24

約数和(自身を含む): 50482992

約数和(自身を除く): 32453412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 300493, 600986, 901479, 1201972, 1502465, 1802958, 3004930, 3605916, 4507395, 6009860, 9014790, 18029580]

約数ペア:

[(1, 18029580), (2, 9014790), (3, 6009860), (4, 4507395), (5, 3605916), (6, 3004930), (10, 1802958), (12, 1502465), (15, 1201972), (20, 901479), (30, 600986), (60, 300493)]