354981130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{107897}}^1$

素因数の和:107958

約数の個数: 32

約数和(自身を含む): 745790976

約数和(自身を除く): 390809846

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 107897, 215794, 539485, 755279, 1078970, 1510558, 3776395, 5071159, 7552790, 10142318, 25355795, 35498113, 50711590, 70996226, 177490565, 354981130]

約数ペア:

[(1, 354981130), (2, 177490565), (5, 70996226), (7, 50711590), (10, 35498113), (14, 25355795), (35, 10142318), (47, 7552790), (70, 5071159), (94, 3776395), (235, 1510558), (329, 1078970), (470, 755279), (658, 539485), (1645, 215794), (3290, 107897)]