30178456

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{48991}}^1$

素因数の和:49015

約数の個数: 32

約数和(自身を含む): 70548480

約数和(自身を除く): 40370024

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 48991, 97982, 195964, 342937, 391928, 538901, 685874, 1077802, 1371748, 2155604, 2743496, 3772307, 4311208, 7544614, 15089228, 30178456]

約数ペア:

[(1, 30178456), (2, 15089228), (4, 7544614), (7, 4311208), (8, 3772307), (11, 2743496), (14, 2155604), (22, 1371748), (28, 1077802), (44, 685874), (56, 538901), (77, 391928), (88, 342937), (154, 195964), (308, 97982), (616, 48991)]