23641140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{394019}}^1$

素因数の和:394031

約数の個数: 24

約数和(自身を含む): 66195360

約数和(自身を除く): 42554220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 394019, 788038, 1182057, 1576076, 1970095, 2364114, 3940190, 4728228, 5910285, 7880380, 11820570, 23641140]

約数ペア:

[(1, 23641140), (2, 11820570), (3, 7880380), (4, 5910285), (5, 4728228), (6, 3940190), (10, 2364114), (12, 1970095), (15, 1576076), (20, 1182057), (30, 788038), (60, 394019)]