66816270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{5419}}^1$

素因数の和:5569

約数の個数: 48

約数和(自身を含む): 175022640

約数和(自身を除く): 108206370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 137, 274, 411, 685, 822, 1233, 1370, 2055, 2466, 4110, 5419, 6165, 10838, 12330, 16257, 27095, 32514, 48771, 54190, 81285, 97542, 162570, 243855, 487710, 742403, 1484806, 2227209, 3712015, 4454418, 6681627, 7424030, 11136045, 13363254, 22272090, 33408135, 66816270]

約数ペア:

[(1, 66816270), (2, 33408135), (3, 22272090), (5, 13363254), (6, 11136045), (9, 7424030), (10, 6681627), (15, 4454418), (18, 3712015), (30, 2227209), (45, 1484806), (90, 742403), (137, 487710), (274, 243855), (411, 162570), (685, 97542), (822, 81285), (1233, 54190), (1370, 48771), (2055, 32514), (2466, 27095), (4110, 16257), (5419, 12330), (6165, 10838)]