3189020

素因数分解:

$2^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{503}}^1$

素因数の和:829

約数の個数: 24

約数和(自身を含む): 6731424

約数和(自身を除く): 3542404

約数列:

[1, 2, 4, 5, 10, 20, 317, 503, 634, 1006, 1268, 1585, 2012, 2515, 3170, 5030, 6340, 10060, 159451, 318902, 637804, 797255, 1594510, 3189020]

約数ペア:

[(1, 3189020), (2, 1594510), (4, 797255), (5, 637804), (10, 318902), (20, 159451), (317, 10060), (503, 6340), (634, 5030), (1006, 3170), (1268, 2515), (1585, 2012)]