3321380

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2339}}^1$

素因数の和:2419

約数の個数: 24

約数和(自身を含む): 7076160

約数和(自身を除く): 3754780

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 2339, 4678, 9356, 11695, 23390, 46780, 166069, 332138, 664276, 830345, 1660690, 3321380]

約数ペア:

[(1, 3321380), (2, 1660690), (4, 830345), (5, 664276), (10, 332138), (20, 166069), (71, 46780), (142, 23390), (284, 11695), (355, 9356), (710, 4678), (1420, 2339)]