2085090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{9929}}^1$

素因数の和:9946

約数の個数: 32

約数和(自身を含む): 5719680

約数和(自身を除く): 3634590

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 9929, 19858, 29787, 49645, 59574, 69503, 99290, 139006, 148935, 208509, 297870, 347515, 417018, 695030, 1042545, 2085090]

約数ペア:

[(1, 2085090), (2, 1042545), (3, 695030), (5, 417018), (6, 347515), (7, 297870), (10, 208509), (14, 148935), (15, 139006), (21, 99290), (30, 69503), (35, 59574), (42, 49645), (70, 29787), (105, 19858), (210, 9929)]