137767770

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{72893}}^1$

素因数の和:72916

約数の個数: 64

約数和(自身を含む): 419869440

約数和(自身を除く): 282101670

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 72893, 145786, 218679, 364465, 437358, 510251, 656037, 728930, 1020502, 1093395, 1312074, 1530753, 1968111, 2186790, 2551255, 3061506, 3280185, 3936222, 4592259, 5102510, 6560370, 7653765, 9184518, 9840555, 13776777, 15307530, 19681110, 22961295, 27553554, 45922590, 68883885, 137767770]

約数ペア:

[(1, 137767770), (2, 68883885), (3, 45922590), (5, 27553554), (6, 22961295), (7, 19681110), (9, 15307530), (10, 13776777), (14, 9840555), (15, 9184518), (18, 7653765), (21, 6560370), (27, 5102510), (30, 4592259), (35, 3936222), (42, 3280185), (45, 3061506), (54, 2551255), (63, 2186790), (70, 1968111), (90, 1530753), (105, 1312074), (126, 1093395), (135, 1020502), (189, 728930), (210, 656037), (270, 510251), (315, 437358), (378, 364465), (630, 218679), (945, 145786), (1890, 72893)]