23380740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{129893}}^1$

素因数の和:129908

約数の個数: 36

約数和(自身を含む): 70922124

約数和(自身を除く): 47541384

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 129893, 259786, 389679, 519572, 649465, 779358, 1169037, 1298930, 1558716, 1948395, 2338074, 2597860, 3896790, 4676148, 5845185, 7793580, 11690370, 23380740]

約数ペア:

[(1, 23380740), (2, 11690370), (3, 7793580), (4, 5845185), (5, 4676148), (6, 3896790), (9, 2597860), (10, 2338074), (12, 1948395), (15, 1558716), (18, 1298930), (20, 1169037), (30, 779358), (36, 649465), (45, 519572), (60, 389679), (90, 259786), (180, 129893)]