23315220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{129529}}^1$

素因数の和:129544

約数の個数: 36

約数和(自身を含む): 70723380

約数和(自身を除く): 47408160

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 129529, 259058, 388587, 518116, 647645, 777174, 1165761, 1295290, 1554348, 1942935, 2331522, 2590580, 3885870, 4663044, 5828805, 7771740, 11657610, 23315220]

約数ペア:

[(1, 23315220), (2, 11657610), (3, 7771740), (4, 5828805), (5, 4663044), (6, 3885870), (9, 2590580), (10, 2331522), (12, 1942935), (15, 1554348), (18, 1295290), (20, 1165761), (30, 777174), (36, 647645), (45, 518116), (60, 388587), (90, 259058), (180, 129529)]