5166270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{419}}^1$

素因数の和:569

約数の個数: 48

約数和(自身を含む): 13562640

約数和(自身を除く): 8396370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 137, 274, 411, 419, 685, 822, 838, 1233, 1257, 1370, 2055, 2095, 2466, 2514, 3771, 4110, 4190, 6165, 6285, 7542, 12330, 12570, 18855, 37710, 57403, 114806, 172209, 287015, 344418, 516627, 574030, 861045, 1033254, 1722090, 2583135, 5166270]

約数ペア:

[(1, 5166270), (2, 2583135), (3, 1722090), (5, 1033254), (6, 861045), (9, 574030), (10, 516627), (15, 344418), (18, 287015), (30, 172209), (45, 114806), (90, 57403), (137, 37710), (274, 18855), (411, 12570), (419, 12330), (685, 7542), (822, 6285), (838, 6165), (1233, 4190), (1257, 4110), (1370, 3771), (2055, 2514), (2095, 2466)]