30291918

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{63907}}^1$

素因数の和:63991

約数の個数: 16

約数和(自身を含む): 61351680

約数和(自身を除く): 31059762

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 63907, 127814, 191721, 383442, 5048653, 10097306, 15145959, 30291918]

約数ペア:

[(1, 30291918), (2, 15145959), (3, 10097306), (6, 5048653), (79, 383442), (158, 191721), (237, 127814), (474, 63907)]