149771510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{4091}}^1$

素因数の和:4628

約数の個数: 32

約数和(自身を含む): 308765952

約数和(自身を除く): 158994442

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 523, 1046, 2615, 3661, 4091, 5230, 7322, 8182, 18305, 20455, 28637, 36610, 40910, 57274, 143185, 286370, 2139593, 4279186, 10697965, 14977151, 21395930, 29954302, 74885755, 149771510]

約数ペア:

[(1, 149771510), (2, 74885755), (5, 29954302), (7, 21395930), (10, 14977151), (14, 10697965), (35, 4279186), (70, 2139593), (523, 286370), (1046, 143185), (2615, 57274), (3661, 40910), (4091, 36610), (5230, 28637), (7322, 20455), (8182, 18305)]