222190380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1234391}}^1$

素因数の和:1234406

約数の個数: 36

約数和(自身を含む): 673978032

約数和(自身を除く): 451787652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1234391, 2468782, 3703173, 4937564, 6171955, 7406346, 11109519, 12343910, 14812692, 18515865, 22219038, 24687820, 37031730, 44438076, 55547595, 74063460, 111095190, 222190380]

約数ペア:

[(1, 222190380), (2, 111095190), (3, 74063460), (4, 55547595), (5, 44438076), (6, 37031730), (9, 24687820), (10, 22219038), (12, 18515865), (15, 14812692), (18, 12343910), (20, 11109519), (30, 7406346), (36, 6171955), (45, 4937564), (60, 3703173), (90, 2468782), (180, 1234391)]