2010268005

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{81569}}^1$

素因数の和:81661

約数の個数: 32

約数和(自身を含む): 3382871040

約数和(自身を除く): 1372603035

約数列:

[1, 3, 5, 15, 31, 53, 93, 155, 159, 265, 465, 795, 1643, 4929, 8215, 24645, 81569, 244707, 407845, 1223535, 2528639, 4323157, 7585917, 12643195, 12969471, 21615785, 37929585, 64847355, 134017867, 402053601, 670089335, 2010268005]

約数ペア:

[(1, 2010268005), (3, 670089335), (5, 402053601), (15, 134017867), (31, 64847355), (53, 37929585), (93, 21615785), (155, 12969471), (159, 12643195), (265, 7585917), (465, 4323157), (795, 2528639), (1643, 1223535), (4929, 407845), (8215, 244707), (24645, 81569)]