15698046140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{112128901}}^1$

素因数の和:112128917

約数の個数: 24

約数和(自身を含む): 37675311072

約数和(自身を除く): 21977264932

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 112128901, 224257802, 448515604, 560644505, 784902307, 1121289010, 1569804614, 2242578020, 3139609228, 3924511535, 7849023070, 15698046140]

約数ペア:

[(1, 15698046140), (2, 7849023070), (4, 3924511535), (5, 3139609228), (7, 2242578020), (10, 1569804614), (14, 1121289010), (20, 784902307), (28, 560644505), (35, 448515604), (70, 224257802), (140, 112128901)]