304879130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{34141}}^1$

素因数の和:34214

約数の個数: 32

約数和(自身を含む): 589973760

約数和(自身を除く): 285094630

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 190, 235, 470, 893, 1786, 4465, 8930, 34141, 68282, 170705, 341410, 648679, 1297358, 1604627, 3209254, 3243395, 6486790, 8023135, 16046270, 30487913, 60975826, 152439565, 304879130]

約数ペア:

[(1, 304879130), (2, 152439565), (5, 60975826), (10, 30487913), (19, 16046270), (38, 8023135), (47, 6486790), (94, 3243395), (95, 3209254), (190, 1604627), (235, 1297358), (470, 648679), (893, 341410), (1786, 170705), (4465, 68282), (8930, 34141)]