163550220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2725837}}^1$

素因数の和:2725849

約数の個数: 24

約数和(自身を含む): 457940784

約数和(自身を除く): 294390564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2725837, 5451674, 8177511, 10903348, 13629185, 16355022, 27258370, 32710044, 40887555, 54516740, 81775110, 163550220]

約数ペア:

[(1, 163550220), (2, 81775110), (3, 54516740), (4, 40887555), (5, 32710044), (6, 27258370), (10, 16355022), (12, 13629185), (15, 10903348), (20, 8177511), (30, 5451674), (60, 2725837)]