2140730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{593}}^1$

素因数の和:638

約数の個数: 24

約数和(自身を含む): 4073652

約数和(自身を除く): 1932922

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 593, 722, 1186, 1805, 2965, 3610, 5930, 11267, 22534, 56335, 112670, 214073, 428146, 1070365, 2140730]

約数ペア:

[(1, 2140730), (2, 1070365), (5, 428146), (10, 214073), (19, 112670), (38, 56335), (95, 22534), (190, 11267), (361, 5930), (593, 3610), (722, 2965), (1186, 1805)]