141176140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1008401}}^1$

素因数の和:1008417

約数の個数: 24

約数和(自身を含む): 338823072

約数和(自身を除く): 197646932

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1008401, 2016802, 4033604, 5042005, 7058807, 10084010, 14117614, 20168020, 28235228, 35294035, 70588070, 141176140]

約数ペア:

[(1, 141176140), (2, 70588070), (4, 35294035), (5, 28235228), (7, 20168020), (10, 14117614), (14, 10084010), (20, 7058807), (28, 5042005), (35, 4033604), (70, 2016802), (140, 1008401)]