289096570

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{589993}}^1$

素因数の和:590014

約数の個数: 24

約数和(自身を含む): 605333844

約数和(自身を除く): 316237274

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 589993, 1179986, 2949965, 4129951, 5899930, 8259902, 20649755, 28909657, 41299510, 57819314, 144548285, 289096570]

約数ペア:

[(1, 289096570), (2, 144548285), (5, 57819314), (7, 41299510), (10, 28909657), (14, 20649755), (35, 8259902), (49, 5899930), (70, 4129951), (98, 2949965), (245, 1179986), (490, 589993)]