27763740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{154243}}^1$

素因数の和:154258

約数の個数: 36

約数和(自身を含む): 84217224

約数和(自身を除く): 56453484

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 154243, 308486, 462729, 616972, 771215, 925458, 1388187, 1542430, 1850916, 2313645, 2776374, 3084860, 4627290, 5552748, 6940935, 9254580, 13881870, 27763740]

約数ペア:

[(1, 27763740), (2, 13881870), (3, 9254580), (4, 6940935), (5, 5552748), (6, 4627290), (9, 3084860), (10, 2776374), (12, 2313645), (15, 1850916), (18, 1542430), (20, 1388187), (30, 925458), (36, 771215), (45, 616972), (60, 462729), (90, 308486), (180, 154243)]