2947580

素因数分解:

$2^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{503}}^1$

素因数の和:805

約数の個数: 24

約数和(自身を含む): 6223392

約数和(自身を除く): 3275812

約数列:

[1, 2, 4, 5, 10, 20, 293, 503, 586, 1006, 1172, 1465, 2012, 2515, 2930, 5030, 5860, 10060, 147379, 294758, 589516, 736895, 1473790, 2947580]

約数ペア:

[(1, 2947580), (2, 1473790), (4, 736895), (5, 589516), (10, 294758), (20, 147379), (293, 10060), (503, 5860), (586, 5030), (1006, 2930), (1172, 2515), (1465, 2012)]