240010204

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{4651}}^1$

素因数の和:4778

約数の個数: 48

約数和(自身を含む): 510603520

約数和(自身を除く): 270593316

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 97, 133, 194, 266, 388, 532, 679, 1358, 1843, 2716, 3686, 4651, 7372, 9302, 12901, 18604, 25802, 32557, 51604, 65114, 88369, 130228, 176738, 353476, 451147, 618583, 902294, 1237166, 1804588, 2474332, 3158029, 6316058, 8571793, 12632116, 17143586, 34287172, 60002551, 120005102, 240010204]

約数ペア:

[(1, 240010204), (2, 120005102), (4, 60002551), (7, 34287172), (14, 17143586), (19, 12632116), (28, 8571793), (38, 6316058), (76, 3158029), (97, 2474332), (133, 1804588), (194, 1237166), (266, 902294), (388, 618583), (532, 451147), (679, 353476), (1358, 176738), (1843, 130228), (2716, 88369), (3686, 65114), (4651, 51604), (7372, 32557), (9302, 25802), (12901, 18604)]