30677276

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{23311}}^1$

素因数の和:23369

約数の個数: 24

約数和(自身を含む): 62662656

約数和(自身を除く): 31985380

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 23311, 46622, 93244, 163177, 326354, 652708, 1095617, 2191234, 4382468, 7669319, 15338638, 30677276]

約数ペア:

[(1, 30677276), (2, 15338638), (4, 7669319), (7, 4382468), (14, 2191234), (28, 1095617), (47, 652708), (94, 326354), (188, 163177), (329, 93244), (658, 46622), (1316, 23311)]