30290344

素因数分解:

$2^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{4129}}^1$

素因数の和:4273

約数の個数: 32

約数和(自身を含む): 65419200

約数和(自身を除く): 35128856

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 131, 262, 524, 917, 1048, 1834, 3668, 4129, 7336, 8258, 16516, 28903, 33032, 57806, 115612, 231224, 540899, 1081798, 2163596, 3786293, 4327192, 7572586, 15145172, 30290344]

約数ペア:

[(1, 30290344), (2, 15145172), (4, 7572586), (7, 4327192), (8, 3786293), (14, 2163596), (28, 1081798), (56, 540899), (131, 231224), (262, 115612), (524, 57806), (917, 33032), (1048, 28903), (1834, 16516), (3668, 8258), (4129, 7336)]