4179770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{71}}^1$

素因数の和:143

約数の個数: 48

約数和(自身を含む): 9030528

約数和(自身を除く): 4850758

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 71, 142, 145, 203, 290, 355, 406, 497, 710, 841, 994, 1015, 1682, 2030, 2059, 2485, 4118, 4205, 4970, 5887, 8410, 10295, 11774, 14413, 20590, 28826, 29435, 58870, 59711, 72065, 119422, 144130, 298555, 417977, 597110, 835954, 2089885, 4179770]

約数ペア:

[(1, 4179770), (2, 2089885), (5, 835954), (7, 597110), (10, 417977), (14, 298555), (29, 144130), (35, 119422), (58, 72065), (70, 59711), (71, 58870), (142, 29435), (145, 28826), (203, 20590), (290, 14413), (355, 11774), (406, 10295), (497, 8410), (710, 5887), (841, 4970), (994, 4205), (1015, 4118), (1682, 2485), (2030, 2059)]