2589230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{787}}^1$

素因数の和:848

約数の個数: 32

約数和(自身を含む): 5446656

約数和(自身を除く): 2857426

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 787, 1574, 1645, 3290, 3935, 5509, 7870, 11018, 27545, 36989, 55090, 73978, 184945, 258923, 369890, 517846, 1294615, 2589230]

約数ペア:

[(1, 2589230), (2, 1294615), (5, 517846), (7, 369890), (10, 258923), (14, 184945), (35, 73978), (47, 55090), (70, 36989), (94, 27545), (235, 11018), (329, 7870), (470, 5509), (658, 3935), (787, 3290), (1574, 1645)]