30161888

素因数分解:

$2^5\times {\mathrm{139}}^1\times {\mathrm{6781}}^1$

素因数の和:6930

約数の個数: 24

約数和(自身を含む): 59817240

約数和(自身を除く): 29655352

約数列:

[1, 2, 4, 8, 16, 32, 139, 278, 556, 1112, 2224, 4448, 6781, 13562, 27124, 54248, 108496, 216992, 942559, 1885118, 3770236, 7540472, 15080944, 30161888]

約数ペア:

[(1, 30161888), (2, 15080944), (4, 7540472), (8, 3770236), (16, 1885118), (32, 942559), (139, 216992), (278, 108496), (556, 54248), (1112, 27124), (2224, 13562), (4448, 6781)]