1793960840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{6407003}}^1$

素因数の和:6407021

約数の個数: 32

約数和(自身を含む): 4613042880

約数和(自身を除く): 2819082040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 6407003, 12814006, 25628012, 32035015, 44849021, 51256024, 64070030, 89698042, 128140060, 179396084, 224245105, 256280120, 358792168, 448490210, 896980420, 1793960840]

約数ペア:

[(1, 1793960840), (2, 896980420), (4, 448490210), (5, 358792168), (7, 256280120), (8, 224245105), (10, 179396084), (14, 128140060), (20, 89698042), (28, 64070030), (35, 51256024), (40, 44849021), (56, 32035015), (70, 25628012), (140, 12814006), (280, 6407003)]