3905230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1187}}^1$

素因数の和:1248

約数の個数: 32

約数和(自身を含む): 8211456

約数和(自身を除く): 4306226

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1187, 1645, 2374, 3290, 5935, 8309, 11870, 16618, 41545, 55789, 83090, 111578, 278945, 390523, 557890, 781046, 1952615, 3905230]

約数ペア:

[(1, 3905230), (2, 1952615), (5, 781046), (7, 557890), (10, 390523), (14, 278945), (35, 111578), (47, 83090), (70, 55789), (94, 41545), (235, 16618), (329, 11870), (470, 8309), (658, 5935), (1187, 3290), (1645, 2374)]