3236890

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:222

約数の個数: 32

約数和(自身を含む): 6096384

約数和(自身を除く): 2859494

約数列:

[1, 2, 5, 10, 47, 71, 94, 97, 142, 194, 235, 355, 470, 485, 710, 970, 3337, 4559, 6674, 6887, 9118, 13774, 16685, 22795, 33370, 34435, 45590, 68870, 323689, 647378, 1618445, 3236890]

約数ペア:

[(1, 3236890), (2, 1618445), (5, 647378), (10, 323689), (47, 68870), (71, 45590), (94, 34435), (97, 33370), (142, 22795), (194, 16685), (235, 13774), (355, 9118), (470, 6887), (485, 6674), (710, 4559), (970, 3337)]