68790330

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2141}}^1$

素因数の和:2181

約数の個数: 128

約数和(自身を含む): 222082560

約数和(自身を除く): 153292230

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 27, 30, 34, 35, 42, 45, 51, 54, 63, 70, 85, 90, 102, 105, 119, 126, 135, 153, 170, 189, 210, 238, 255, 270, 306, 315, 357, 378, 459, 510, 595, 630, 714, 765, 918, 945, 1071, 1190, 1530, 1785, 1890, 2141, 2142, 2295, 3213, 3570, 4282, 4590, 5355, 6423, 6426, 10705, 10710, 12846, 14987, 16065, 19269, 21410, 29974, 32115, 32130, 36397, 38538, 44961, 57807, 64230, 72794, 74935, 89922, 96345, 109191, 115614, 134883, 149870, 181985, 192690, 218382, 224805, 254779, 269766, 289035, 327573, 363970, 404649, 449610, 509558, 545955, 578070, 655146, 674415, 764337, 809298, 982719, 1091910, 1273895, 1348830, 1528674, 1637865, 1965438, 2023245, 2293011, 2547790, 3275730, 3821685, 4046490, 4586022, 4913595, 6879033, 7643370, 9827190, 11465055, 13758066, 22930110, 34395165, 68790330]

約数ペア:

[(1, 68790330), (2, 34395165), (3, 22930110), (5, 13758066), (6, 11465055), (7, 9827190), (9, 7643370), (10, 6879033), (14, 4913595), (15, 4586022), (17, 4046490), (18, 3821685), (21, 3275730), (27, 2547790), (30, 2293011), (34, 2023245), (35, 1965438), (42, 1637865), (45, 1528674), (51, 1348830), (54, 1273895), (63, 1091910), (70, 982719), (85, 809298), (90, 764337), (102, 674415), (105, 655146), (119, 578070), (126, 545955), (135, 509558), (153, 449610), (170, 404649), (189, 363970), (210, 327573), (238, 289035), (255, 269766), (270, 254779), (306, 224805), (315, 218382), (357, 192690), (378, 181985), (459, 149870), (510, 134883), (595, 115614), (630, 109191), (714, 96345), (765, 89922), (918, 74935), (945, 72794), (1071, 64230), (1190, 57807), (1530, 44961), (1785, 38538), (1890, 36397), (2141, 32130), (2142, 32115), (2295, 29974), (3213, 21410), (3570, 19269), (4282, 16065), (4590, 14987), (5355, 12846), (6423, 10710), (6426, 10705)]