71338860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{132109}}^1$

素因数の和:132127

約数の個数: 48

約数和(自身を含む): 221944800

約数和(自身を除く): 150605940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 132109, 264218, 396327, 528436, 660545, 792654, 1188981, 1321090, 1585308, 1981635, 2377962, 2642180, 3566943, 3963270, 4755924, 5944905, 7133886, 7926540, 11889810, 14267772, 17834715, 23779620, 35669430, 71338860]

約数ペア:

[(1, 71338860), (2, 35669430), (3, 23779620), (4, 17834715), (5, 14267772), (6, 11889810), (9, 7926540), (10, 7133886), (12, 5944905), (15, 4755924), (18, 3963270), (20, 3566943), (27, 2642180), (30, 2377962), (36, 1981635), (45, 1585308), (54, 1321090), (60, 1188981), (90, 792654), (108, 660545), (135, 528436), (180, 396327), (270, 264218), (540, 132109)]