1799012740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{12850091}}^1$

素因数の和:12850107

約数の個数: 24

約数和(自身を含む): 4317630912

約数和(自身を除く): 2518618172

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 12850091, 25700182, 51400364, 64250455, 89950637, 128500910, 179901274, 257001820, 359802548, 449753185, 899506370, 1799012740]

約数ペア:

[(1, 1799012740), (2, 899506370), (4, 449753185), (5, 359802548), (7, 257001820), (10, 179901274), (14, 128500910), (20, 89950637), (28, 64250455), (35, 51400364), (70, 25700182), (140, 12850091)]