1872166740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31202779}}^1$

素因数の和:31202791

約数の個数: 24

約数和(自身を含む): 5242067040

約数和(自身を除く): 3369900300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 31202779, 62405558, 93608337, 124811116, 156013895, 187216674, 312027790, 374433348, 468041685, 624055580, 936083370, 1872166740]

約数ペア:

[(1, 1872166740), (2, 936083370), (3, 624055580), (4, 468041685), (5, 374433348), (6, 312027790), (10, 187216674), (12, 156013895), (15, 124811116), (20, 93608337), (30, 62405558), (60, 31202779)]