84087730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{23293}}^1$

素因数の和:23338

約数の個数: 24

約数和(自身を含む): 159750252

約数和(自身を除く): 75662522

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 3610, 23293, 46586, 116465, 232930, 442567, 885134, 2212835, 4425670, 8408773, 16817546, 42043865, 84087730]

約数ペア:

[(1, 84087730), (2, 42043865), (5, 16817546), (10, 8408773), (19, 4425670), (38, 2212835), (95, 885134), (190, 442567), (361, 232930), (722, 116465), (1805, 46586), (3610, 23293)]