140005812

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{653}}^1\times {\mathrm{1051}}^1$

素因数の和:1728

約数の個数: 48

約数和(自身を含む): 346756032

約数和(自身を除く): 206750220

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 653, 1051, 1306, 1959, 2102, 2612, 3153, 3918, 4204, 6306, 7836, 11101, 12612, 17867, 22202, 33303, 35734, 44404, 53601, 66606, 71468, 107202, 133212, 214404, 686303, 1372606, 2058909, 2745212, 4117818, 8235636, 11667151, 23334302, 35001453, 46668604, 70002906, 140005812]

約数ペア:

[(1, 140005812), (2, 70002906), (3, 46668604), (4, 35001453), (6, 23334302), (12, 11667151), (17, 8235636), (34, 4117818), (51, 2745212), (68, 2058909), (102, 1372606), (204, 686303), (653, 214404), (1051, 133212), (1306, 107202), (1959, 71468), (2102, 66606), (2612, 53601), (3153, 44404), (3918, 35734), (4204, 33303), (6306, 22202), (7836, 17867), (11101, 12612)]