71015690

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{173209}}^1$

素因数の和:173257

約数の個数: 16

約数和(自身を含む): 130946760

約数和(自身を除く): 59931070

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 173209, 346418, 866045, 1732090, 7101569, 14203138, 35507845, 71015690]

約数ペア:

[(1, 71015690), (2, 35507845), (5, 14203138), (10, 7101569), (41, 1732090), (82, 866045), (205, 346418), (410, 173209)]