30634156

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{647}}^1$

素因数の和:766

約数の個数: 48

約数和(自身を含む): 65318400

約数和(自身を除く): 34684244

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 89, 133, 178, 266, 356, 532, 623, 647, 1246, 1294, 1691, 2492, 2588, 3382, 4529, 6764, 9058, 11837, 12293, 18116, 23674, 24586, 47348, 49172, 57583, 86051, 115166, 172102, 230332, 344204, 403081, 806162, 1094077, 1612324, 2188154, 4376308, 7658539, 15317078, 30634156]

約数ペア:

[(1, 30634156), (2, 15317078), (4, 7658539), (7, 4376308), (14, 2188154), (19, 1612324), (28, 1094077), (38, 806162), (76, 403081), (89, 344204), (133, 230332), (178, 172102), (266, 115166), (356, 86051), (532, 57583), (623, 49172), (647, 47348), (1246, 24586), (1294, 23674), (1691, 18116), (2492, 12293), (2588, 11837), (3382, 9058), (4529, 6764)]