2015963740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{14399741}}^1$

素因数の和:14399757

約数の個数: 24

約数和(自身を含む): 4838313312

約数和(自身を除く): 2822349572

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 14399741, 28799482, 57598964, 71998705, 100798187, 143997410, 201596374, 287994820, 403192748, 503990935, 1007981870, 2015963740]

約数ペア:

[(1, 2015963740), (2, 1007981870), (4, 503990935), (5, 403192748), (7, 287994820), (10, 201596374), (14, 143997410), (20, 100798187), (28, 71998705), (35, 57598964), (70, 28799482), (140, 14399741)]