2100697980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{35011633}}^1$

素因数の和:35011645

約数の個数: 24

約数和(自身を含む): 5881954512

約数和(自身を除く): 3781256532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 35011633, 70023266, 105034899, 140046532, 175058165, 210069798, 350116330, 420139596, 525174495, 700232660, 1050348990, 2100697980]

約数ペア:

[(1, 2100697980), (2, 1050348990), (3, 700232660), (4, 525174495), (5, 420139596), (6, 350116330), (10, 210069798), (12, 175058165), (15, 140046532), (20, 105034899), (30, 70023266), (60, 35011633)]