98696290

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{18311}}^1$

素因数の和:18343

約数の個数: 48

約数和(自身を含む): 225457344

約数和(自身を除く): 126761054

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 5390, 18311, 36622, 91555, 128177, 183110, 201421, 256354, 402842, 640885, 897239, 1007105, 1281770, 1409947, 1794478, 2014210, 2819894, 4486195, 7049735, 8972390, 9869629, 14099470, 19739258, 49348145, 98696290]

約数ペア:

[(1, 98696290), (2, 49348145), (5, 19739258), (7, 14099470), (10, 9869629), (11, 8972390), (14, 7049735), (22, 4486195), (35, 2819894), (49, 2014210), (55, 1794478), (70, 1409947), (77, 1281770), (98, 1007105), (110, 897239), (154, 640885), (245, 402842), (385, 256354), (490, 201421), (539, 183110), (770, 128177), (1078, 91555), (2695, 36622), (5390, 18311)]