282063460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{2014739}}^1$

素因数の和:2014755

約数の個数: 24

約数和(自身を含む): 676952640

約数和(自身を除く): 394889180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 2014739, 4029478, 8058956, 10073695, 14103173, 20147390, 28206346, 40294780, 56412692, 70515865, 141031730, 282063460]

約数ペア:

[(1, 282063460), (2, 141031730), (4, 70515865), (5, 56412692), (7, 40294780), (10, 28206346), (14, 20147390), (20, 14103173), (28, 10073695), (35, 8058956), (70, 4029478), (140, 2014739)]