119914380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{666191}}^1$

素因数の和:666206

約数の個数: 36

約数和(自身を含む): 363740832

約数和(自身を除く): 243826452

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 666191, 1332382, 1998573, 2664764, 3330955, 3997146, 5995719, 6661910, 7994292, 9992865, 11991438, 13323820, 19985730, 23982876, 29978595, 39971460, 59957190, 119914380]

約数ペア:

[(1, 119914380), (2, 59957190), (3, 39971460), (4, 29978595), (5, 23982876), (6, 19985730), (9, 13323820), (10, 11991438), (12, 9992865), (15, 7994292), (18, 6661910), (20, 5995719), (30, 3997146), (36, 3330955), (45, 2664764), (60, 1998573), (90, 1332382), (180, 666191)]