68968140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1149469}}^1$

素因数の和:1149481

約数の個数: 24

約数和(自身を含む): 193110960

約数和(自身を除く): 124142820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1149469, 2298938, 3448407, 4597876, 5747345, 6896814, 11494690, 13793628, 17242035, 22989380, 34484070, 68968140]

約数ペア:

[(1, 68968140), (2, 34484070), (3, 22989380), (4, 17242035), (5, 13793628), (6, 11494690), (10, 6896814), (12, 5747345), (15, 4597876), (20, 3448407), (30, 2298938), (60, 1149469)]