8782130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1151}}^1$

素因数の和:1274

約数の個数: 32

約数和(自身を含む): 18247680

約数和(自身を除く): 9465550

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 109, 218, 545, 763, 1090, 1151, 1526, 2302, 3815, 5755, 7630, 8057, 11510, 16114, 40285, 80570, 125459, 250918, 627295, 878213, 1254590, 1756426, 4391065, 8782130]

約数ペア:

[(1, 8782130), (2, 4391065), (5, 1756426), (7, 1254590), (10, 878213), (14, 627295), (35, 250918), (70, 125459), (109, 80570), (218, 40285), (545, 16114), (763, 11510), (1090, 8057), (1151, 7630), (1526, 5755), (2302, 3815)]