308767510

素因数分解:

$2^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{317}}^1\times {\mathrm{379}}^1$

素因数の和:960

約数の個数: 32

約数和(自身を含む): 561180960

約数和(自身を除く): 252413450

約数列:

[1, 2, 5, 10, 257, 317, 379, 514, 634, 758, 1285, 1585, 1895, 2570, 3170, 3790, 81469, 97403, 120143, 162938, 194806, 240286, 407345, 487015, 600715, 814690, 974030, 1201430, 30876751, 61753502, 154383755, 308767510]

約数ペア:

[(1, 308767510), (2, 154383755), (5, 61753502), (10, 30876751), (257, 1201430), (317, 974030), (379, 814690), (514, 600715), (634, 487015), (758, 407345), (1285, 240286), (1585, 194806), (1895, 162938), (2570, 120143), (3170, 97403), (3790, 81469)]