2021730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67391}}^1$

素因数の和:67401

約数の個数: 16

約数和(自身を含む): 4852224

約数和(自身を除く): 2830494

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67391, 134782, 202173, 336955, 404346, 673910, 1010865, 2021730]

約数ペア:

[(1, 2021730), (2, 1010865), (3, 673910), (5, 404346), (6, 336955), (10, 202173), (15, 134782), (30, 67391)]