71388810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{264403}}^1$

素因数の和:264419

約数の個数: 32

約数和(自身を含む): 190370880

約数和(自身を除く): 118982070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 264403, 528806, 793209, 1322015, 1586418, 2379627, 2644030, 3966045, 4759254, 7138881, 7932090, 11898135, 14277762, 23796270, 35694405, 71388810]

約数ペア:

[(1, 71388810), (2, 35694405), (3, 23796270), (5, 14277762), (6, 11898135), (9, 7932090), (10, 7138881), (15, 4759254), (18, 3966045), (27, 2644030), (30, 2379627), (45, 1586418), (54, 1322015), (90, 793209), (135, 528806), (270, 264403)]