1254094290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{85487}}^1$

素因数の和:85663

約数の個数: 48

約数和(自身を含む): 3280687488

約数和(自身を除く): 2026593198

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 163, 326, 489, 815, 978, 1467, 1630, 2445, 2934, 4890, 7335, 14670, 85487, 170974, 256461, 427435, 512922, 769383, 854870, 1282305, 1538766, 2564610, 3846915, 7693830, 13934381, 27868762, 41803143, 69671905, 83606286, 125409429, 139343810, 209015715, 250818858, 418031430, 627047145, 1254094290]

約数ペア:

[(1, 1254094290), (2, 627047145), (3, 418031430), (5, 250818858), (6, 209015715), (9, 139343810), (10, 125409429), (15, 83606286), (18, 69671905), (30, 41803143), (45, 27868762), (90, 13934381), (163, 7693830), (326, 3846915), (489, 2564610), (815, 1538766), (978, 1282305), (1467, 854870), (1630, 769383), (2445, 512922), (2934, 427435), (4890, 256461), (7335, 170974), (14670, 85487)]