67629740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^3\times {\mathrm{29}}^1$

素因数の和:112

約数の個数: 96

約数和(自身を含む): 164203200

約数和(自身を除く): 96573460

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 29, 34, 38, 58, 68, 76, 85, 95, 116, 145, 170, 190, 290, 323, 340, 361, 380, 493, 551, 580, 646, 722, 986, 1102, 1292, 1444, 1615, 1805, 1972, 2204, 2465, 2755, 3230, 3610, 4930, 5510, 6137, 6460, 6859, 7220, 9367, 9860, 10469, 11020, 12274, 13718, 18734, 20938, 24548, 27436, 30685, 34295, 37468, 41876, 46835, 52345, 61370, 68590, 93670, 104690, 116603, 122740, 137180, 177973, 187340, 198911, 209380, 233206, 355946, 397822, 466412, 583015, 711892, 795644, 889865, 994555, 1166030, 1779730, 1989110, 2332060, 3381487, 3559460, 3978220, 6762974, 13525948, 16907435, 33814870, 67629740]

約数ペア:

[(1, 67629740), (2, 33814870), (4, 16907435), (5, 13525948), (10, 6762974), (17, 3978220), (19, 3559460), (20, 3381487), (29, 2332060), (34, 1989110), (38, 1779730), (58, 1166030), (68, 994555), (76, 889865), (85, 795644), (95, 711892), (116, 583015), (145, 466412), (170, 397822), (190, 355946), (290, 233206), (323, 209380), (340, 198911), (361, 187340), (380, 177973), (493, 137180), (551, 122740), (580, 116603), (646, 104690), (722, 93670), (986, 68590), (1102, 61370), (1292, 52345), (1444, 46835), (1615, 41876), (1805, 37468), (1972, 34295), (2204, 30685), (2465, 27436), (2755, 24548), (3230, 20938), (3610, 18734), (4930, 13718), (5510, 12274), (6137, 11020), (6460, 10469), (6859, 9860), (7220, 9367)]