65085090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{309929}}^1$

素因数の和:309946

約数の個数: 32

約数和(自身を含む): 178519680

約数和(自身を除く): 113434590

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 309929, 619858, 929787, 1549645, 1859574, 2169503, 3099290, 4339006, 4648935, 6508509, 9297870, 10847515, 13017018, 21695030, 32542545, 65085090]

約数ペア:

[(1, 65085090), (2, 32542545), (3, 21695030), (5, 13017018), (6, 10847515), (7, 9297870), (10, 6508509), (14, 4648935), (15, 4339006), (21, 3099290), (30, 2169503), (35, 1859574), (42, 1549645), (70, 929787), (105, 619858), (210, 309929)]