71334180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{396301}}^1$

素因数の和:396316

約数の個数: 36

約数和(自身を含む): 216380892

約数和(自身を除く): 145046712

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 396301, 792602, 1188903, 1585204, 1981505, 2377806, 3566709, 3963010, 4755612, 5944515, 7133418, 7926020, 11889030, 14266836, 17833545, 23778060, 35667090, 71334180]

約数ペア:

[(1, 71334180), (2, 35667090), (3, 23778060), (4, 17833545), (5, 14266836), (6, 11889030), (9, 7926020), (10, 7133418), (12, 5944515), (15, 4755612), (18, 3963010), (20, 3566709), (30, 2377806), (36, 1981505), (45, 1585204), (60, 1188903), (90, 792602), (180, 396301)]