775103640990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{51985489}}^1$

素因数の和:51985577

約数の個数: 64

約数和(自身を含む): 2155942241280

約数和(自身を除く): 1380838600290

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 71, 105, 142, 210, 213, 355, 426, 497, 710, 994, 1065, 1491, 2130, 2485, 2982, 4970, 7455, 14910, 51985489, 103970978, 155956467, 259927445, 311912934, 363898423, 519854890, 727796846, 779782335, 1091695269, 1559564670, 1819492115, 2183390538, 3638984230, 3690969719, 5458476345, 7381939438, 10916952690, 11072909157, 18454848595, 22145818314, 25836788033, 36909697190, 51673576066, 55364545785, 77510364099, 110729091570, 129183940165, 155020728198, 258367880330, 387551820495, 775103640990]

約数ペア:

[(1, 775103640990), (2, 387551820495), (3, 258367880330), (5, 155020728198), (6, 129183940165), (7, 110729091570), (10, 77510364099), (14, 55364545785), (15, 51673576066), (21, 36909697190), (30, 25836788033), (35, 22145818314), (42, 18454848595), (70, 11072909157), (71, 10916952690), (105, 7381939438), (142, 5458476345), (210, 3690969719), (213, 3638984230), (355, 2183390538), (426, 1819492115), (497, 1559564670), (710, 1091695269), (994, 779782335), (1065, 727796846), (1491, 519854890), (2130, 363898423), (2485, 311912934), (2982, 259927445), (4970, 155956467), (7455, 103970978), (14910, 51985489)]