207705510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{947}}^1\times {\mathrm{2437}}^1$

素因数の和:3397

約数の個数: 48

約数和(自身を含む): 540826416

約数和(自身を除く): 333120906

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 947, 1894, 2437, 2841, 4735, 4874, 5682, 7311, 8523, 9470, 12185, 14205, 14622, 17046, 21933, 24370, 28410, 36555, 42615, 43866, 73110, 85230, 109665, 219330, 2307839, 4615678, 6923517, 11539195, 13847034, 20770551, 23078390, 34617585, 41541102, 69235170, 103852755, 207705510]

約数ペア:

[(1, 207705510), (2, 103852755), (3, 69235170), (5, 41541102), (6, 34617585), (9, 23078390), (10, 20770551), (15, 13847034), (18, 11539195), (30, 6923517), (45, 4615678), (90, 2307839), (947, 219330), (1894, 109665), (2437, 85230), (2841, 73110), (4735, 43866), (4874, 42615), (5682, 36555), (7311, 28410), (8523, 24370), (9470, 21933), (12185, 17046), (14205, 14622)]