54143340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{902389}}^1$

素因数の和:902401

約数の個数: 24

約数和(自身を含む): 151601520

約数和(自身を除く): 97458180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 902389, 1804778, 2707167, 3609556, 4511945, 5414334, 9023890, 10828668, 13535835, 18047780, 27071670, 54143340]

約数ペア:

[(1, 54143340), (2, 27071670), (3, 18047780), (4, 13535835), (5, 10828668), (6, 9023890), (10, 5414334), (12, 4511945), (15, 3609556), (20, 2707167), (30, 1804778), (60, 902389)]