13559220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{75329}}^1$

素因数の和:75344

約数の個数: 36

約数和(自身を含む): 41130180

約数和(自身を除く): 27570960

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 75329, 150658, 225987, 301316, 376645, 451974, 677961, 753290, 903948, 1129935, 1355922, 1506580, 2259870, 2711844, 3389805, 4519740, 6779610, 13559220]

約数ペア:

[(1, 13559220), (2, 6779610), (3, 4519740), (4, 3389805), (5, 2711844), (6, 2259870), (9, 1506580), (10, 1355922), (12, 1129935), (15, 903948), (18, 753290), (20, 677961), (30, 451974), (36, 376645), (45, 301316), (60, 225987), (90, 150658), (180, 75329)]