870855906

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{9497}}^1$

素因数の和:9579

約数の個数: 64

約数和(自身を含む): 1969505280

約数和(自身を除く): 1098649374

約数列:

[1, 2, 3, 6, 17, 29, 31, 34, 51, 58, 62, 87, 93, 102, 174, 186, 493, 527, 899, 986, 1054, 1479, 1581, 1798, 2697, 2958, 3162, 5394, 9497, 15283, 18994, 28491, 30566, 45849, 56982, 91698, 161449, 275413, 294407, 322898, 484347, 550826, 588814, 826239, 883221, 968694, 1652478, 1766442, 4682021, 5004919, 8537803, 9364042, 10009838, 14046063, 15014757, 17075606, 25613409, 28092126, 30029514, 51226818, 145142651, 290285302, 435427953, 870855906]

約数ペア:

[(1, 870855906), (2, 435427953), (3, 290285302), (6, 145142651), (17, 51226818), (29, 30029514), (31, 28092126), (34, 25613409), (51, 17075606), (58, 15014757), (62, 14046063), (87, 10009838), (93, 9364042), (102, 8537803), (174, 5004919), (186, 4682021), (493, 1766442), (527, 1652478), (899, 968694), (986, 883221), (1054, 826239), (1479, 588814), (1581, 550826), (1798, 484347), (2697, 322898), (2958, 294407), (3162, 275413), (5394, 161449), (9497, 91698), (15283, 56982), (18994, 45849), (28491, 30566)]