30329656

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{17471}}^1$

素因数の和:17515

約数の個数: 32

約数和(自身を含む): 67092480

約数和(自身を除く): 36762824

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 17471, 34942, 69884, 122297, 139768, 244594, 489188, 541601, 978376, 1083202, 2166404, 3791207, 4332808, 7582414, 15164828, 30329656]

約数ペア:

[(1, 30329656), (2, 15164828), (4, 7582414), (7, 4332808), (8, 3791207), (14, 2166404), (28, 1083202), (31, 978376), (56, 541601), (62, 489188), (124, 244594), (217, 139768), (248, 122297), (434, 69884), (868, 34942), (1736, 17471)]