73797220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{527123}}^1$

素因数の和:527139

約数の個数: 24

約数和(自身を含む): 177113664

約数和(自身を除く): 103316444

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 527123, 1054246, 2108492, 2635615, 3689861, 5271230, 7379722, 10542460, 14759444, 18449305, 36898610, 73797220]

約数ペア:

[(1, 73797220), (2, 36898610), (4, 18449305), (5, 14759444), (7, 10542460), (10, 7379722), (14, 5271230), (20, 3689861), (28, 2635615), (35, 2108492), (70, 1054246), (140, 527123)]