7197654310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{2029}}^1$

素因数の和:2342

約数の個数: 128

約数和(自身を含む): 17174384640

約数和(自身を除く): 9976730330

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 34, 35, 55, 70, 77, 85, 110, 119, 154, 170, 187, 238, 271, 374, 385, 542, 595, 770, 935, 1190, 1309, 1355, 1870, 1897, 2029, 2618, 2710, 2981, 3794, 4058, 4607, 5962, 6545, 9214, 9485, 10145, 13090, 14203, 14905, 18970, 20290, 20867, 22319, 23035, 28406, 29810, 32249, 34493, 41734, 44638, 46070, 50677, 64498, 68986, 71015, 101354, 104335, 111595, 142030, 156233, 161245, 172465, 208670, 223190, 241451, 253385, 312466, 322490, 344930, 354739, 379423, 482902, 506770, 549859, 709478, 758846, 781165, 1099718, 1207255, 1562330, 1773695, 1897115, 2414510, 2655961, 2749295, 3547390, 3794230, 3849013, 5311922, 5498590, 6048449, 7698026, 9347603, 12096898, 13279805, 18695206, 19245065, 26559610, 30242245, 38490130, 42339143, 46738015, 60484490, 65433221, 84678286, 93476030, 102823633, 130866442, 205647266, 211695715, 327166105, 423391430, 514118165, 654332210, 719765431, 1028236330, 1439530862, 3598827155, 7197654310]

約数ペア:

[(1, 7197654310), (2, 3598827155), (5, 1439530862), (7, 1028236330), (10, 719765431), (11, 654332210), (14, 514118165), (17, 423391430), (22, 327166105), (34, 211695715), (35, 205647266), (55, 130866442), (70, 102823633), (77, 93476030), (85, 84678286), (110, 65433221), (119, 60484490), (154, 46738015), (170, 42339143), (187, 38490130), (238, 30242245), (271, 26559610), (374, 19245065), (385, 18695206), (542, 13279805), (595, 12096898), (770, 9347603), (935, 7698026), (1190, 6048449), (1309, 5498590), (1355, 5311922), (1870, 3849013), (1897, 3794230), (2029, 3547390), (2618, 2749295), (2710, 2655961), (2981, 2414510), (3794, 1897115), (4058, 1773695), (4607, 1562330), (5962, 1207255), (6545, 1099718), (9214, 781165), (9485, 758846), (10145, 709478), (13090, 549859), (14203, 506770), (14905, 482902), (18970, 379423), (20290, 354739), (20867, 344930), (22319, 322490), (23035, 312466), (28406, 253385), (29810, 241451), (32249, 223190), (34493, 208670), (41734, 172465), (44638, 161245), (46070, 156233), (50677, 142030), (64498, 111595), (68986, 104335), (71015, 101354)]