153528340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1096631}}^1$

素因数の和:1096647

約数の個数: 24

約数和(自身を含む): 368468352

約数和(自身を除く): 214940012

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1096631, 2193262, 4386524, 5483155, 7676417, 10966310, 15352834, 21932620, 30705668, 38382085, 76764170, 153528340]

約数ペア:

[(1, 153528340), (2, 76764170), (4, 38382085), (5, 30705668), (7, 21932620), (10, 15352834), (14, 10966310), (20, 7676417), (28, 5483155), (35, 4386524), (70, 2193262), (140, 1096631)]