162727460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1162339}}^1$

素因数の和:1162355

約数の個数: 24

約数和(自身を含む): 390546240

約数和(自身を除く): 227818780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1162339, 2324678, 4649356, 5811695, 8136373, 11623390, 16272746, 23246780, 32545492, 40681865, 81363730, 162727460]

約数ペア:

[(1, 162727460), (2, 81363730), (4, 40681865), (5, 32545492), (7, 23246780), (10, 16272746), (14, 11623390), (20, 8136373), (28, 5811695), (35, 4649356), (70, 2324678), (140, 1162339)]