2689508710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2022187}}^1$

素因数の和:2022220

約数の個数: 32

約数和(自身を含む): 5823901440

約数和(自身を除く): 3134392730

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 2022187, 4044374, 10110935, 14155309, 20221870, 28310618, 38421553, 70776545, 76843106, 141553090, 192107765, 268950871, 384215530, 537901742, 1344754355, 2689508710]

約数ペア:

[(1, 2689508710), (2, 1344754355), (5, 537901742), (7, 384215530), (10, 268950871), (14, 192107765), (19, 141553090), (35, 76843106), (38, 70776545), (70, 38421553), (95, 28310618), (133, 20221870), (190, 14155309), (266, 10110935), (665, 4044374), (1330, 2022187)]