13143540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{219059}}^1$

素因数の和:219071

約数の個数: 24

約数和(自身を含む): 36802080

約数和(自身を除く): 23658540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 219059, 438118, 657177, 876236, 1095295, 1314354, 2190590, 2628708, 3285885, 4381180, 6571770, 13143540]

約数ペア:

[(1, 13143540), (2, 6571770), (3, 4381180), (4, 3285885), (5, 2628708), (6, 2190590), (10, 1314354), (12, 1095295), (15, 876236), (20, 657177), (30, 438118), (60, 219059)]