82914180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{15527}}^1$

素因数の和:15628

約数の個数: 48

約数和(自身を含む): 234783360

約数和(自身を除く): 151869180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 5340, 15527, 31054, 46581, 62108, 77635, 93162, 155270, 186324, 232905, 310540, 465810, 931620, 1381903, 2763806, 4145709, 5527612, 6909515, 8291418, 13819030, 16582836, 20728545, 27638060, 41457090, 82914180]

約数ペア:

[(1, 82914180), (2, 41457090), (3, 27638060), (4, 20728545), (5, 16582836), (6, 13819030), (10, 8291418), (12, 6909515), (15, 5527612), (20, 4145709), (30, 2763806), (60, 1381903), (89, 931620), (178, 465810), (267, 310540), (356, 232905), (445, 186324), (534, 155270), (890, 93162), (1068, 77635), (1335, 62108), (1780, 46581), (2670, 31054), (5340, 15527)]