29897000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{4271}}^1$

素因数の和:4299

約数の個数: 64

約数和(自身を含む): 79971840

約数和(自身を除く): 50074840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 125, 140, 175, 200, 250, 280, 350, 500, 700, 875, 1000, 1400, 1750, 3500, 4271, 7000, 8542, 17084, 21355, 29897, 34168, 42710, 59794, 85420, 106775, 119588, 149485, 170840, 213550, 239176, 298970, 427100, 533875, 597940, 747425, 854200, 1067750, 1195880, 1494850, 2135500, 2989700, 3737125, 4271000, 5979400, 7474250, 14948500, 29897000]

約数ペア:

[(1, 29897000), (2, 14948500), (4, 7474250), (5, 5979400), (7, 4271000), (8, 3737125), (10, 2989700), (14, 2135500), (20, 1494850), (25, 1195880), (28, 1067750), (35, 854200), (40, 747425), (50, 597940), (56, 533875), (70, 427100), (100, 298970), (125, 239176), (140, 213550), (175, 170840), (200, 149485), (250, 119588), (280, 106775), (350, 85420), (500, 59794), (700, 42710), (875, 34168), (1000, 29897), (1400, 21355), (1750, 17084), (3500, 8542), (4271, 7000)]