87960270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1619}}^1\times {\mathrm{1811}}^1$

素因数の和:3440

約数の個数: 32

約数和(自身を含む): 211351680

約数和(自身を除く): 123391410

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1619, 1811, 3238, 3622, 4857, 5433, 8095, 9055, 9714, 10866, 16190, 18110, 24285, 27165, 48570, 54330, 2932009, 5864018, 8796027, 14660045, 17592054, 29320090, 43980135, 87960270]

約数ペア:

[(1, 87960270), (2, 43980135), (3, 29320090), (5, 17592054), (6, 14660045), (10, 8796027), (15, 5864018), (30, 2932009), (1619, 54330), (1811, 48570), (3238, 27165), (3622, 24285), (4857, 18110), (5433, 16190), (8095, 10866), (9055, 9714)]