27649230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{2687}}^1$

素因数の和:2718

約数の個数: 64

約数和(自身を含む): 77414400

約数和(自身を除く): 49765170

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 343, 490, 686, 735, 1029, 1470, 1715, 2058, 2687, 3430, 5145, 5374, 8061, 10290, 13435, 16122, 18809, 26870, 37618, 40305, 56427, 80610, 94045, 112854, 131663, 188090, 263326, 282135, 394989, 564270, 658315, 789978, 921641, 1316630, 1843282, 1974945, 2764923, 3949890, 4608205, 5529846, 9216410, 13824615, 27649230]

約数ペア:

[(1, 27649230), (2, 13824615), (3, 9216410), (5, 5529846), (6, 4608205), (7, 3949890), (10, 2764923), (14, 1974945), (15, 1843282), (21, 1316630), (30, 921641), (35, 789978), (42, 658315), (49, 564270), (70, 394989), (98, 282135), (105, 263326), (147, 188090), (210, 131663), (245, 112854), (294, 94045), (343, 80610), (490, 56427), (686, 40305), (735, 37618), (1029, 26870), (1470, 18809), (1715, 16122), (2058, 13435), (2687, 10290), (3430, 8061), (5145, 5374)]