8563290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{719}}^1$

素因数の和:1126

約数の個数: 32

約数和(自身を含む): 20632320

約数和(自身を除く): 12069030

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 397, 719, 794, 1191, 1438, 1985, 2157, 2382, 3595, 3970, 4314, 5955, 7190, 10785, 11910, 21570, 285443, 570886, 856329, 1427215, 1712658, 2854430, 4281645, 8563290]

約数ペア:

[(1, 8563290), (2, 4281645), (3, 2854430), (5, 1712658), (6, 1427215), (10, 856329), (15, 570886), (30, 285443), (397, 21570), (719, 11910), (794, 10785), (1191, 7190), (1438, 5955), (1985, 4314), (2157, 3970), (2382, 3595)]