65643540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1094059}}^1$

素因数の和:1094071

約数の個数: 24

約数和(自身を含む): 183802080

約数和(自身を除く): 118158540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1094059, 2188118, 3282177, 4376236, 5470295, 6564354, 10940590, 13128708, 16410885, 21881180, 32821770, 65643540]

約数ペア:

[(1, 65643540), (2, 32821770), (3, 21881180), (4, 16410885), (5, 13128708), (6, 10940590), (10, 6564354), (12, 5470295), (15, 4376236), (20, 3282177), (30, 2188118), (60, 1094059)]