270250

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:87

約数の個数: 32

約数和(自身を含む): 539136

約数和(自身を除く): 268886

約数列:

[1, 2, 5, 10, 23, 25, 46, 47, 50, 94, 115, 125, 230, 235, 250, 470, 575, 1081, 1150, 1175, 2162, 2350, 2875, 5405, 5750, 5875, 10810, 11750, 27025, 54050, 135125, 270250]

約数ペア:

[(1, 270250), (2, 135125), (5, 54050), (10, 27025), (23, 11750), (25, 10810), (46, 5875), (47, 5750), (50, 5405), (94, 2875), (115, 2350), (125, 2162), (230, 1175), (235, 1150), (250, 1081), (470, 575)]