23131140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{385519}}^1$

素因数の和:385531

約数の個数: 24

約数和(自身を含む): 64767360

約数和(自身を除く): 41636220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 385519, 771038, 1156557, 1542076, 1927595, 2313114, 3855190, 4626228, 5782785, 7710380, 11565570, 23131140]

約数ペア:

[(1, 23131140), (2, 11565570), (3, 7710380), (4, 5782785), (5, 4626228), (6, 3855190), (10, 2313114), (12, 1927595), (15, 1542076), (20, 1156557), (30, 771038), (60, 385519)]