8351220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139187}}^1$

素因数の和:139199

約数の個数: 24

約数和(自身を含む): 23383584

約数和(自身を除く): 15032364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139187, 278374, 417561, 556748, 695935, 835122, 1391870, 1670244, 2087805, 2783740, 4175610, 8351220]

約数ペア:

[(1, 8351220), (2, 4175610), (3, 2783740), (4, 2087805), (5, 1670244), (6, 1391870), (10, 835122), (12, 695935), (15, 556748), (20, 417561), (30, 278374), (60, 139187)]