7017220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{50123}}^1$

素因数の和:50139

約数の個数: 24

約数和(自身を含む): 16841664

約数和(自身を除く): 9824444

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 50123, 100246, 200492, 250615, 350861, 501230, 701722, 1002460, 1403444, 1754305, 3508610, 7017220]

約数ペア:

[(1, 7017220), (2, 3508610), (4, 1754305), (5, 1403444), (7, 1002460), (10, 701722), (14, 501230), (20, 350861), (28, 250615), (35, 200492), (70, 100246), (140, 50123)]