68054820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1134247}}^1$

素因数の和:1134259

約数の個数: 24

約数和(自身を含む): 190553664

約数和(自身を除く): 122498844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1134247, 2268494, 3402741, 4536988, 5671235, 6805482, 11342470, 13610964, 17013705, 22684940, 34027410, 68054820]

約数ペア:

[(1, 68054820), (2, 34027410), (3, 22684940), (4, 17013705), (5, 13610964), (6, 11342470), (10, 6805482), (12, 5671235), (15, 4536988), (20, 3402741), (30, 2268494), (60, 1134247)]