173946290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{11777}}^1$

素因数の和:12002

約数の個数: 32

約数和(自身を含む): 359558784

約数和(自身を除く): 185612494

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 211, 422, 1055, 1477, 2110, 2954, 7385, 11777, 14770, 23554, 58885, 82439, 117770, 164878, 412195, 824390, 2484947, 4969894, 12424735, 17394629, 24849470, 34789258, 86973145, 173946290]

約数ペア:

[(1, 173946290), (2, 86973145), (5, 34789258), (7, 24849470), (10, 17394629), (14, 12424735), (35, 4969894), (70, 2484947), (211, 824390), (422, 412195), (1055, 164878), (1477, 117770), (2110, 82439), (2954, 58885), (7385, 23554), (11777, 14770)]