15690941140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{112078151}}^1$

素因数の和:112078167

約数の個数: 24

約数和(自身を含む): 37658259072

約数和(自身を除く): 21967317932

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 112078151, 224156302, 448312604, 560390755, 784547057, 1120781510, 1569094114, 2241563020, 3138188228, 3922735285, 7845470570, 15690941140]

約数ペア:

[(1, 15690941140), (2, 7845470570), (4, 3922735285), (5, 3138188228), (7, 2241563020), (10, 1569094114), (14, 1120781510), (20, 784547057), (28, 560390755), (35, 448312604), (70, 224156302), (140, 112078151)]