1747239420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29120657}}^1$

素因数の和:29120669

約数の個数: 24

約数和(自身を含む): 4892270544

約数和(自身を除く): 3145031124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 29120657, 58241314, 87361971, 116482628, 145603285, 174723942, 291206570, 349447884, 436809855, 582413140, 873619710, 1747239420]

約数ペア:

[(1, 1747239420), (2, 873619710), (3, 582413140), (4, 436809855), (5, 349447884), (6, 291206570), (10, 174723942), (12, 145603285), (15, 116482628), (20, 87361971), (30, 58241314), (60, 29120657)]