115977910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1\times {\mathrm{1061}}^1$

素因数の和:1728

約数の個数: 32

約数和(自身を含む): 221592672

約数和(自身を除く): 105614762

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 643, 1061, 1286, 2122, 3215, 5305, 6430, 10610, 10931, 18037, 21862, 36074, 54655, 90185, 109310, 180370, 682223, 1364446, 3411115, 6822230, 11597791, 23195582, 57988955, 115977910]

約数ペア:

[(1, 115977910), (2, 57988955), (5, 23195582), (10, 11597791), (17, 6822230), (34, 3411115), (85, 1364446), (170, 682223), (643, 180370), (1061, 109310), (1286, 90185), (2122, 54655), (3215, 36074), (5305, 21862), (6430, 18037), (10610, 10931)]