1570242968

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{3307}}^1$

素因数の和:3520

約数の個数: 64

約数和(自身を含む): 3445612800

約数和(自身を除く): 1875369832

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 139, 244, 278, 427, 488, 556, 854, 973, 1112, 1708, 1946, 3307, 3416, 3892, 6614, 7784, 8479, 13228, 16958, 23149, 26456, 33916, 46298, 59353, 67832, 92596, 118706, 185192, 201727, 237412, 403454, 459673, 474824, 806908, 919346, 1412089, 1613816, 1838692, 2824178, 3217711, 3677384, 5648356, 6435422, 11296712, 12870844, 25741688, 28040053, 56080106, 112160212, 196280371, 224320424, 392560742, 785121484, 1570242968]

約数ペア:

[(1, 1570242968), (2, 785121484), (4, 392560742), (7, 224320424), (8, 196280371), (14, 112160212), (28, 56080106), (56, 28040053), (61, 25741688), (122, 12870844), (139, 11296712), (244, 6435422), (278, 5648356), (427, 3677384), (488, 3217711), (556, 2824178), (854, 1838692), (973, 1613816), (1112, 1412089), (1708, 919346), (1946, 806908), (3307, 474824), (3416, 459673), (3892, 403454), (6614, 237412), (7784, 201727), (8479, 185192), (13228, 118706), (16958, 92596), (23149, 67832), (26456, 59353), (33916, 46298)]