45342540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{251903}}^1$

素因数の和:251918

約数の個数: 36

約数和(自身を含む): 137539584

約数和(自身を除く): 92197044

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 251903, 503806, 755709, 1007612, 1259515, 1511418, 2267127, 2519030, 3022836, 3778545, 4534254, 5038060, 7557090, 9068508, 11335635, 15114180, 22671270, 45342540]

約数ペア:

[(1, 45342540), (2, 22671270), (3, 15114180), (4, 11335635), (5, 9068508), (6, 7557090), (9, 5038060), (10, 4534254), (12, 3778545), (15, 3022836), (18, 2519030), (20, 2267127), (30, 1511418), (36, 1259515), (45, 1007612), (60, 755709), (90, 503806), (180, 251903)]