31416140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{224401}}^1$

素因数の和:224417

約数の個数: 24

約数和(自身を含む): 75399072

約数和(自身を除く): 43982932

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 224401, 448802, 897604, 1122005, 1570807, 2244010, 3141614, 4488020, 6283228, 7854035, 15708070, 31416140]

約数ペア:

[(1, 31416140), (2, 15708070), (4, 7854035), (5, 6283228), (7, 4488020), (10, 3141614), (14, 2244010), (20, 1570807), (28, 1122005), (35, 897604), (70, 448802), (140, 224401)]