13894380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{77191}}^1$

素因数の和:77206

約数の個数: 36

約数和(自身を含む): 42146832

約数和(自身を除く): 28252452

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 77191, 154382, 231573, 308764, 385955, 463146, 694719, 771910, 926292, 1157865, 1389438, 1543820, 2315730, 2778876, 3473595, 4631460, 6947190, 13894380]

約数ペア:

[(1, 13894380), (2, 6947190), (3, 4631460), (4, 3473595), (5, 2778876), (6, 2315730), (9, 1543820), (10, 1389438), (12, 1157865), (15, 926292), (18, 771910), (20, 694719), (30, 463146), (36, 385955), (45, 308764), (60, 231573), (90, 154382), (180, 77191)]