120221570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1717451}}^1$

素因数の和:1717465

約数の個数: 16

約数和(自身を含む): 247313088

約数和(自身を除く): 127091518

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1717451, 3434902, 8587255, 12022157, 17174510, 24044314, 60110785, 120221570]

約数ペア:

[(1, 120221570), (2, 60110785), (5, 24044314), (7, 17174510), (10, 12022157), (14, 8587255), (35, 3434902), (70, 1717451)]