2017107130

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{1319}}^1$

素因数の和:1519

約数の個数: 64

約数和(自身を含む): 3889036800

約数和(自身を除く): 1871929670

約数列:

[1, 2, 5, 10, 23, 46, 61, 109, 115, 122, 218, 230, 305, 545, 610, 1090, 1319, 1403, 2507, 2638, 2806, 5014, 6595, 6649, 7015, 12535, 13190, 13298, 14030, 25070, 30337, 33245, 60674, 66490, 80459, 143771, 151685, 152927, 160918, 287542, 303370, 305854, 402295, 718855, 764635, 804590, 1437710, 1529270, 1850557, 3306733, 3701114, 6613466, 8770031, 9252785, 16533665, 17540062, 18505570, 33067330, 43850155, 87700310, 201710713, 403421426, 1008553565, 2017107130]

約数ペア:

[(1, 2017107130), (2, 1008553565), (5, 403421426), (10, 201710713), (23, 87700310), (46, 43850155), (61, 33067330), (109, 18505570), (115, 17540062), (122, 16533665), (218, 9252785), (230, 8770031), (305, 6613466), (545, 3701114), (610, 3306733), (1090, 1850557), (1319, 1529270), (1403, 1437710), (2507, 804590), (2638, 764635), (2806, 718855), (5014, 402295), (6595, 305854), (6649, 303370), (7015, 287542), (12535, 160918), (13190, 152927), (13298, 151685), (14030, 143771), (25070, 80459), (30337, 66490), (33245, 60674)]