530874

素因数分解:

$2^1\times 3^4\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:156

約数の個数: 40

約数和(自身を含む): 1241460

約数和(自身を除く): 710586

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 81, 87, 113, 162, 174, 226, 261, 339, 522, 678, 783, 1017, 1566, 2034, 2349, 3051, 3277, 4698, 6102, 6554, 9153, 9831, 18306, 19662, 29493, 58986, 88479, 176958, 265437, 530874]

約数ペア:

[(1, 530874), (2, 265437), (3, 176958), (6, 88479), (9, 58986), (18, 29493), (27, 19662), (29, 18306), (54, 9831), (58, 9153), (81, 6554), (87, 6102), (113, 4698), (162, 3277), (174, 3051), (226, 2349), (261, 2034), (339, 1566), (522, 1017), (678, 783)]