201864540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3364409}}^1$

素因数の和:3364421

約数の個数: 24

約数和(自身を含む): 565220880

約数和(自身を除く): 363356340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3364409, 6728818, 10093227, 13457636, 16822045, 20186454, 33644090, 40372908, 50466135, 67288180, 100932270, 201864540]

約数ペア:

[(1, 201864540), (2, 100932270), (3, 67288180), (4, 50466135), (5, 40372908), (6, 33644090), (10, 20186454), (12, 16822045), (15, 13457636), (20, 10093227), (30, 6728818), (60, 3364409)]