12841860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{214031}}^1$

素因数の和:214043

約数の個数: 24

約数和(自身を含む): 35957376

約数和(自身を除く): 23115516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 214031, 428062, 642093, 856124, 1070155, 1284186, 2140310, 2568372, 3210465, 4280620, 6420930, 12841860]

約数ペア:

[(1, 12841860), (2, 6420930), (3, 4280620), (4, 3210465), (5, 2568372), (6, 2140310), (10, 1284186), (12, 1070155), (15, 856124), (20, 642093), (30, 428062), (60, 214031)]