305000325808

素因数分解:

$2^4\times {\mathrm{229}}^1\times {\mathrm{5479}}^1\times {\mathrm{15193}}^1$

素因数の和:20909

約数の個数: 40

約数和(自身を含む): 593666045600

約数和(自身を除く): 288665719792

約数列:

[1, 2, 4, 8, 16, 229, 458, 916, 1832, 3664, 5479, 10958, 15193, 21916, 30386, 43832, 60772, 87664, 121544, 243088, 1254691, 2509382, 3479197, 5018764, 6958394, 10037528, 13916788, 20075056, 27833576, 55667152, 83242447, 166484894, 332969788, 665939576, 1331879152, 19062520363, 38125040726, 76250081452, 152500162904, 305000325808]

約数ペア:

[(1, 305000325808), (2, 152500162904), (4, 76250081452), (8, 38125040726), (16, 19062520363), (229, 1331879152), (458, 665939576), (916, 332969788), (1832, 166484894), (3664, 83242447), (5479, 55667152), (10958, 27833576), (15193, 20075056), (21916, 13916788), (30386, 10037528), (43832, 6958394), (60772, 5018764), (87664, 3479197), (121544, 2509382), (243088, 1254691)]