2016083930

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{857}}^1\times {\mathrm{4801}}^1$

素因数の和:5679

約数の個数: 48

約数和(自身を含む): 4227239016

約数和(自身を除く): 2211155086

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 857, 1714, 4285, 4801, 5999, 8570, 9602, 11998, 24005, 29995, 33607, 41993, 48010, 59990, 67214, 83986, 168035, 209965, 235249, 336070, 419930, 470498, 1176245, 2352490, 4114457, 8228914, 20572285, 28801199, 41144570, 57602398, 144005995, 201608393, 288011990, 403216786, 1008041965, 2016083930]

約数ペア:

[(1, 2016083930), (2, 1008041965), (5, 403216786), (7, 288011990), (10, 201608393), (14, 144005995), (35, 57602398), (49, 41144570), (70, 28801199), (98, 20572285), (245, 8228914), (490, 4114457), (857, 2352490), (1714, 1176245), (4285, 470498), (4801, 419930), (5999, 336070), (8570, 235249), (9602, 209965), (11998, 168035), (24005, 83986), (29995, 67214), (33607, 59990), (41993, 48010)]