1902240032

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{70183}}^1$

素因数の和:70222

約数の個数: 72

約数和(自身を含む): 4704573888

約数和(自身を除く): 2802333856

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 121, 154, 176, 224, 242, 308, 352, 484, 616, 847, 968, 1232, 1694, 1936, 2464, 3388, 3872, 6776, 13552, 27104, 70183, 140366, 280732, 491281, 561464, 772013, 982562, 1122928, 1544026, 1965124, 2245856, 3088052, 3930248, 5404091, 6176104, 7860496, 8492143, 10808182, 12352208, 15720992, 16984286, 21616364, 24704416, 33968572, 43232728, 59445001, 67937144, 86465456, 118890002, 135874288, 172930912, 237780004, 271748576, 475560008, 951120016, 1902240032]

約数ペア:

[(1, 1902240032), (2, 951120016), (4, 475560008), (7, 271748576), (8, 237780004), (11, 172930912), (14, 135874288), (16, 118890002), (22, 86465456), (28, 67937144), (32, 59445001), (44, 43232728), (56, 33968572), (77, 24704416), (88, 21616364), (112, 16984286), (121, 15720992), (154, 12352208), (176, 10808182), (224, 8492143), (242, 7860496), (308, 6176104), (352, 5404091), (484, 3930248), (616, 3088052), (847, 2245856), (968, 1965124), (1232, 1544026), (1694, 1122928), (1936, 982562), (2464, 772013), (3388, 561464), (3872, 491281), (6776, 280732), (13552, 140366), (27104, 70183)]