30087945

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 54027792

約数和(自身を除く): 23939847

約数列:

[1, 3, 5, 9, 15, 45, 61, 97, 113, 183, 291, 305, 339, 485, 549, 565, 873, 915, 1017, 1455, 1695, 2745, 4365, 5085, 5917, 6893, 10961, 17751, 20679, 29585, 32883, 34465, 53253, 54805, 62037, 88755, 98649, 103395, 164415, 266265, 310185, 493245, 668621, 2005863, 3343105, 6017589, 10029315, 30087945]

約数ペア:

[(1, 30087945), (3, 10029315), (5, 6017589), (9, 3343105), (15, 2005863), (45, 668621), (61, 493245), (97, 310185), (113, 266265), (183, 164415), (291, 103395), (305, 98649), (339, 88755), (485, 62037), (549, 54805), (565, 53253), (873, 34465), (915, 32883), (1017, 29585), (1455, 20679), (1695, 17751), (2745, 10961), (4365, 6893), (5085, 5917)]