30666746

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{677}}^1$

素因数の和:790

約数の個数: 32

約数和(自身を含む): 52721280

約数和(自身を除く): 22054534

約数列:

[1, 2, 11, 22, 29, 58, 71, 142, 319, 638, 677, 781, 1354, 1562, 2059, 4118, 7447, 14894, 19633, 22649, 39266, 45298, 48067, 96134, 215963, 431926, 528737, 1057474, 1393943, 2787886, 15333373, 30666746]

約数ペア:

[(1, 30666746), (2, 15333373), (11, 2787886), (22, 1393943), (29, 1057474), (58, 528737), (71, 431926), (142, 215963), (319, 96134), (638, 48067), (677, 45298), (781, 39266), (1354, 22649), (1562, 19633), (2059, 14894), (4118, 7447)]