15697323740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{112123741}}^1$

素因数の和:112123757

約数の個数: 24

約数和(自身を含む): 37673577312

約数和(自身を除く): 21976253572

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 112123741, 224247482, 448494964, 560618705, 784866187, 1121237410, 1569732374, 2242474820, 3139464748, 3924330935, 7848661870, 15697323740]

約数ペア:

[(1, 15697323740), (2, 7848661870), (4, 3924330935), (5, 3139464748), (7, 2242474820), (10, 1569732374), (14, 1121237410), (20, 784866187), (28, 560618705), (35, 448494964), (70, 224247482), (140, 112123741)]