61223340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1020389}}^1$

素因数の和:1020401

約数の個数: 24

約数和(自身を含む): 171425520

約数和(自身を除く): 110202180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1020389, 2040778, 3061167, 4081556, 5101945, 6122334, 10203890, 12244668, 15305835, 20407780, 30611670, 61223340]

約数ペア:

[(1, 61223340), (2, 30611670), (3, 20407780), (4, 15305835), (5, 12244668), (6, 10203890), (10, 6122334), (12, 5101945), (15, 4081556), (20, 3061167), (30, 2040778), (60, 1020389)]