29566260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1979}}^1$

素因数の和:2077

約数の個数: 72

約数和(自身を含む): 90810720

約数和(自身を除く): 61244460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 166, 180, 249, 332, 415, 498, 747, 830, 996, 1245, 1494, 1660, 1979, 2490, 2988, 3735, 3958, 4980, 5937, 7470, 7916, 9895, 11874, 14940, 17811, 19790, 23748, 29685, 35622, 39580, 59370, 71244, 89055, 118740, 164257, 178110, 328514, 356220, 492771, 657028, 821285, 985542, 1478313, 1642570, 1971084, 2463855, 2956626, 3285140, 4927710, 5913252, 7391565, 9855420, 14783130, 29566260]

約数ペア:

[(1, 29566260), (2, 14783130), (3, 9855420), (4, 7391565), (5, 5913252), (6, 4927710), (9, 3285140), (10, 2956626), (12, 2463855), (15, 1971084), (18, 1642570), (20, 1478313), (30, 985542), (36, 821285), (45, 657028), (60, 492771), (83, 356220), (90, 328514), (166, 178110), (180, 164257), (249, 118740), (332, 89055), (415, 71244), (498, 59370), (747, 39580), (830, 35622), (996, 29685), (1245, 23748), (1494, 19790), (1660, 17811), (1979, 14940), (2490, 11874), (2988, 9895), (3735, 7916), (3958, 7470), (4980, 5937)]