2565293820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{42754897}}^1$

素因数の和:42754909

約数の個数: 24

約数和(自身を含む): 7182822864

約数和(自身を除く): 4617529044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 42754897, 85509794, 128264691, 171019588, 213774485, 256529382, 427548970, 513058764, 641323455, 855097940, 1282646910, 2565293820]

約数ペア:

[(1, 2565293820), (2, 1282646910), (3, 855097940), (4, 641323455), (5, 513058764), (6, 427548970), (10, 256529382), (12, 213774485), (15, 171019588), (20, 128264691), (30, 85509794), (60, 42754897)]