86986970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{829}}^1\times {\mathrm{1499}}^1$

素因数の和:2342

約数の個数: 32

約数和(自身を含む): 179280000

約数和(自身を除く): 92293030

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 829, 1499, 1658, 2998, 4145, 5803, 7495, 8290, 10493, 11606, 14990, 20986, 29015, 52465, 58030, 104930, 1242671, 2485342, 6213355, 8698697, 12426710, 17397394, 43493485, 86986970]

約数ペア:

[(1, 86986970), (2, 43493485), (5, 17397394), (7, 12426710), (10, 8698697), (14, 6213355), (35, 2485342), (70, 1242671), (829, 104930), (1499, 58030), (1658, 52465), (2998, 29015), (4145, 20986), (5803, 14990), (7495, 11606), (8290, 10493)]