3924390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{509}}^1$

素因数の和:776

約数の個数: 32

約数和(自身を含む): 9473760

約数和(自身を除く): 5549370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 257, 509, 514, 771, 1018, 1285, 1527, 1542, 2545, 2570, 3054, 3855, 5090, 7635, 7710, 15270, 130813, 261626, 392439, 654065, 784878, 1308130, 1962195, 3924390]

約数ペア:

[(1, 3924390), (2, 1962195), (3, 1308130), (5, 784878), (6, 654065), (10, 392439), (15, 261626), (30, 130813), (257, 15270), (509, 7710), (514, 7635), (771, 5090), (1018, 3855), (1285, 3054), (1527, 2570), (1542, 2545)]