30123772

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{29077}}^1$

素因数の和:29125

約数の個数: 24

約数和(自身を含む): 61877984

約数和(自身を除く): 31754212

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 29077, 58154, 116308, 203539, 407078, 814156, 1075849, 2151698, 4303396, 7530943, 15061886, 30123772]

約数ペア:

[(1, 30123772), (2, 15061886), (4, 7530943), (7, 4303396), (14, 2151698), (28, 1075849), (37, 814156), (74, 407078), (148, 203539), (259, 116308), (518, 58154), (1036, 29077)]