66783540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1113059}}^1$

素因数の和:1113071

約数の個数: 24

約数和(自身を含む): 186994080

約数和(自身を除く): 120210540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1113059, 2226118, 3339177, 4452236, 5565295, 6678354, 11130590, 13356708, 16695885, 22261180, 33391770, 66783540]

約数ペア:

[(1, 66783540), (2, 33391770), (3, 22261180), (4, 16695885), (5, 13356708), (6, 11130590), (10, 6678354), (12, 5565295), (15, 4452236), (20, 3339177), (30, 2226118), (60, 1113059)]