270328310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{9173}}^1$

素因数の和:9608

約数の個数: 32

約数和(自身を含む): 557485632

約数和(自身を除く): 287157322

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 421, 842, 2105, 2947, 4210, 5894, 9173, 14735, 18346, 29470, 45865, 64211, 91730, 128422, 321055, 642110, 3861833, 7723666, 19309165, 27032831, 38618330, 54065662, 135164155, 270328310]

約数ペア:

[(1, 270328310), (2, 135164155), (5, 54065662), (7, 38618330), (10, 27032831), (14, 19309165), (35, 7723666), (70, 3861833), (421, 642110), (842, 321055), (2105, 128422), (2947, 91730), (4210, 64211), (5894, 45865), (9173, 29470), (14735, 18346)]