30146942

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{69463}}^1$

素因数の和:69503

約数の個数: 16

約数和(自身を含む): 53348352

約数和(自身を除く): 23201410

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 69463, 138926, 486241, 972482, 2153353, 4306706, 15073471, 30146942]

約数ペア:

[(1, 30146942), (2, 15073471), (7, 4306706), (14, 2153353), (31, 972482), (62, 486241), (217, 138926), (434, 69463)]