30178288

素因数分解:

$2^4\times 7^1\times {\mathrm{227}}^1\times {\mathrm{1187}}^1$

素因数の和:1429

約数の個数: 40

約数和(自身を含む): 67174272

約数和(自身を除く): 36995984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 227, 454, 908, 1187, 1589, 1816, 2374, 3178, 3632, 4748, 6356, 8309, 9496, 12712, 16618, 18992, 25424, 33236, 66472, 132944, 269449, 538898, 1077796, 1886143, 2155592, 3772286, 4311184, 7544572, 15089144, 30178288]

約数ペア:

[(1, 30178288), (2, 15089144), (4, 7544572), (7, 4311184), (8, 3772286), (14, 2155592), (16, 1886143), (28, 1077796), (56, 538898), (112, 269449), (227, 132944), (454, 66472), (908, 33236), (1187, 25424), (1589, 18992), (1816, 16618), (2374, 12712), (3178, 9496), (3632, 8309), (4748, 6356)]