108491180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{709}}^1\times {\mathrm{1093}}^1$

素因数の和:1818

約数の個数: 48

約数和(自身を含む): 260984640

約数和(自身を除く): 152493460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 709, 1093, 1418, 2186, 2836, 3545, 4372, 4963, 5465, 7090, 7651, 9926, 10930, 14180, 15302, 19852, 21860, 24815, 30604, 38255, 49630, 76510, 99260, 153020, 774937, 1549874, 3099748, 3874685, 5424559, 7749370, 10849118, 15498740, 21698236, 27122795, 54245590, 108491180]

約数ペア:

[(1, 108491180), (2, 54245590), (4, 27122795), (5, 21698236), (7, 15498740), (10, 10849118), (14, 7749370), (20, 5424559), (28, 3874685), (35, 3099748), (70, 1549874), (140, 774937), (709, 153020), (1093, 99260), (1418, 76510), (2186, 49630), (2836, 38255), (3545, 30604), (4372, 24815), (4963, 21860), (5465, 19852), (7090, 15302), (7651, 14180), (9926, 10930)]