2000490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{66683}}^1$

素因数の和:66693

約数の個数: 16

約数和(自身を含む): 4801248

約数和(自身を除く): 2800758

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 66683, 133366, 200049, 333415, 400098, 666830, 1000245, 2000490]

約数ペア:

[(1, 2000490), (2, 1000245), (3, 666830), (5, 400098), (6, 333415), (10, 200049), (15, 133366), (30, 66683)]