70684270

素因数分解:

$2^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{17627}}^1$

素因数の和:18035

約数の個数: 16

約数和(自身を含む): 127556208

約数和(自身を除く): 56871938

約数列:

[1, 2, 5, 10, 401, 802, 2005, 4010, 17627, 35254, 88135, 176270, 7068427, 14136854, 35342135, 70684270]

約数ペア:

[(1, 70684270), (2, 35342135), (5, 14136854), (10, 7068427), (401, 176270), (802, 88135), (2005, 35254), (4010, 17627)]