30772206

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{311}}^1$

素因数の和:581

約数の個数: 48

約数和(自身を含む): 70087680

約数和(自身を除く): 39315474

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 239, 311, 414, 478, 622, 717, 933, 1434, 1866, 2151, 2799, 4302, 5497, 5598, 7153, 10994, 14306, 16491, 21459, 32982, 42918, 49473, 64377, 74329, 98946, 128754, 148658, 222987, 445974, 668961, 1337922, 1709567, 3419134, 5128701, 10257402, 15386103, 30772206]

約数ペア:

[(1, 30772206), (2, 15386103), (3, 10257402), (6, 5128701), (9, 3419134), (18, 1709567), (23, 1337922), (46, 668961), (69, 445974), (138, 222987), (207, 148658), (239, 128754), (311, 98946), (414, 74329), (478, 64377), (622, 49473), (717, 42918), (933, 32982), (1434, 21459), (1866, 16491), (2151, 14306), (2799, 10994), (4302, 7153), (5497, 5598)]