2015830

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4289}}^1$

素因数の和:4343

約数の個数: 16

約数和(自身を含む): 3706560

約数和(自身を除く): 1690730

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 4289, 8578, 21445, 42890, 201583, 403166, 1007915, 2015830]

約数ペア:

[(1, 2015830), (2, 1007915), (5, 403166), (10, 201583), (47, 42890), (94, 21445), (235, 8578), (470, 4289)]