1055999140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{7542851}}^1$

素因数の和:7542867

約数の個数: 24

約数和(自身を含む): 2534398272

約数和(自身を除く): 1478399132

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 7542851, 15085702, 30171404, 37714255, 52799957, 75428510, 105599914, 150857020, 211199828, 263999785, 527999570, 1055999140]

約数ペア:

[(1, 1055999140), (2, 527999570), (4, 263999785), (5, 211199828), (7, 150857020), (10, 105599914), (14, 75428510), (20, 52799957), (28, 37714255), (35, 30171404), (70, 15085702), (140, 7542851)]