12874380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{937}}^1$

素因数の和:1178

約数の個数: 48

約数和(自身を含む): 36244320

約数和(自身を除く): 23369940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 229, 458, 687, 916, 937, 1145, 1374, 1874, 2290, 2748, 2811, 3435, 3748, 4580, 4685, 5622, 6870, 9370, 11244, 13740, 14055, 18740, 28110, 56220, 214573, 429146, 643719, 858292, 1072865, 1287438, 2145730, 2574876, 3218595, 4291460, 6437190, 12874380]

約数ペア:

[(1, 12874380), (2, 6437190), (3, 4291460), (4, 3218595), (5, 2574876), (6, 2145730), (10, 1287438), (12, 1072865), (15, 858292), (20, 643719), (30, 429146), (60, 214573), (229, 56220), (458, 28110), (687, 18740), (916, 14055), (937, 13740), (1145, 11244), (1374, 9370), (1874, 6870), (2290, 5622), (2748, 4685), (2811, 4580), (3435, 3748)]