8640456270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{591407}}^1$

素因数の和:591904

約数の個数: 32

約数和(自身を含む): 20779711488

約数和(自身を除く): 12139255218

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 487, 974, 1461, 2435, 2922, 4870, 7305, 14610, 591407, 1182814, 1774221, 2957035, 3548442, 5914070, 8871105, 17742210, 288015209, 576030418, 864045627, 1440076045, 1728091254, 2880152090, 4320228135, 8640456270]

約数ペア:

[(1, 8640456270), (2, 4320228135), (3, 2880152090), (5, 1728091254), (6, 1440076045), (10, 864045627), (15, 576030418), (30, 288015209), (487, 17742210), (974, 8871105), (1461, 5914070), (2435, 3548442), (2922, 2957035), (4870, 1774221), (7305, 1182814), (14610, 591407)]