8337810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21379}}^1$

素因数の和:21402

約数の個数: 32

約数和(自身を含む): 21551040

約数和(自身を除く): 13213230

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 21379, 42758, 64137, 106895, 128274, 213790, 277927, 320685, 555854, 641370, 833781, 1389635, 1667562, 2779270, 4168905, 8337810]

約数ペア:

[(1, 8337810), (2, 4168905), (3, 2779270), (5, 1667562), (6, 1389635), (10, 833781), (13, 641370), (15, 555854), (26, 320685), (30, 277927), (39, 213790), (65, 128274), (78, 106895), (130, 64137), (195, 42758), (390, 21379)]