1702540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{12161}}^1$

素因数の和:12177

約数の個数: 24

約数和(自身を含む): 4086432

約数和(自身を除く): 2383892

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 12161, 24322, 48644, 60805, 85127, 121610, 170254, 243220, 340508, 425635, 851270, 1702540]

約数ペア:

[(1, 1702540), (2, 851270), (4, 425635), (5, 340508), (7, 243220), (10, 170254), (14, 121610), (20, 85127), (28, 60805), (35, 48644), (70, 24322), (140, 12161)]