514155730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1531}}^1$

素因数の和:1663

約数の個数: 64

約数和(自身を含む): 1048329216

約数和(自身を除く): 534173486

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 71, 86, 110, 142, 215, 355, 430, 473, 710, 781, 946, 1531, 1562, 2365, 3053, 3062, 3905, 4730, 6106, 7655, 7810, 15265, 15310, 16841, 30530, 33583, 33682, 65833, 67166, 84205, 108701, 131666, 167915, 168410, 217402, 329165, 335830, 543505, 658330, 724163, 1087010, 1195711, 1448326, 2391422, 3620815, 4674143, 5978555, 7241630, 9348286, 11957110, 23370715, 46741430, 51415573, 102831146, 257077865, 514155730]

約数ペア:

[(1, 514155730), (2, 257077865), (5, 102831146), (10, 51415573), (11, 46741430), (22, 23370715), (43, 11957110), (55, 9348286), (71, 7241630), (86, 5978555), (110, 4674143), (142, 3620815), (215, 2391422), (355, 1448326), (430, 1195711), (473, 1087010), (710, 724163), (781, 658330), (946, 543505), (1531, 335830), (1562, 329165), (2365, 217402), (3053, 168410), (3062, 167915), (3905, 131666), (4730, 108701), (6106, 84205), (7655, 67166), (7810, 65833), (15265, 33682), (15310, 33583), (16841, 30530)]