29907156980

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{377711}}^1$

素因数の和:377864

約数の個数: 48

約数和(自身を含む): 65105462016

約数和(自身を除く): 35198305036

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 107, 148, 185, 214, 370, 428, 535, 740, 1070, 2140, 3959, 7918, 15836, 19795, 39590, 79180, 377711, 755422, 1510844, 1888555, 3777110, 7554220, 13975307, 27950614, 40415077, 55901228, 69876535, 80830154, 139753070, 161660308, 202075385, 279506140, 404150770, 808301540, 1495357849, 2990715698, 5981431396, 7476789245, 14953578490, 29907156980]

約数ペア:

[(1, 29907156980), (2, 14953578490), (4, 7476789245), (5, 5981431396), (10, 2990715698), (20, 1495357849), (37, 808301540), (74, 404150770), (107, 279506140), (148, 202075385), (185, 161660308), (214, 139753070), (370, 80830154), (428, 69876535), (535, 55901228), (740, 40415077), (1070, 27950614), (2140, 13975307), (3959, 7554220), (7918, 3777110), (15836, 1888555), (19795, 1510844), (39590, 755422), (79180, 377711)]