7082940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1217}}^1$

素因数の和:1326

約数の個数: 48

約数和(自身を含む): 20053152

約数和(自身を除く): 12970212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1217, 1455, 1940, 2434, 2910, 3651, 4868, 5820, 6085, 7302, 12170, 14604, 18255, 24340, 36510, 73020, 118049, 236098, 354147, 472196, 590245, 708294, 1180490, 1416588, 1770735, 2360980, 3541470, 7082940]

約数ペア:

[(1, 7082940), (2, 3541470), (3, 2360980), (4, 1770735), (5, 1416588), (6, 1180490), (10, 708294), (12, 590245), (15, 472196), (20, 354147), (30, 236098), (60, 118049), (97, 73020), (194, 36510), (291, 24340), (388, 18255), (485, 14604), (582, 12170), (970, 7302), (1164, 6085), (1217, 5820), (1455, 4868), (1940, 3651), (2434, 2910)]