13154220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73079}}^1$

素因数の和:73094

約数の個数: 36

約数和(自身を含む): 39901680

約数和(自身を除く): 26747460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 73079, 146158, 219237, 292316, 365395, 438474, 657711, 730790, 876948, 1096185, 1315422, 1461580, 2192370, 2630844, 3288555, 4384740, 6577110, 13154220]

約数ペア:

[(1, 13154220), (2, 6577110), (3, 4384740), (4, 3288555), (5, 2630844), (6, 2192370), (9, 1461580), (10, 1315422), (12, 1096185), (15, 876948), (18, 730790), (20, 657711), (30, 438474), (36, 365395), (45, 292316), (60, 219237), (90, 146158), (180, 73079)]