1480970

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:214

約数の個数: 32

約数和(自身を含む): 2861568

約数和(自身を除く): 1380598

約数列:

[1, 2, 5, 10, 23, 46, 47, 94, 115, 137, 230, 235, 274, 470, 685, 1081, 1370, 2162, 3151, 5405, 6302, 6439, 10810, 12878, 15755, 31510, 32195, 64390, 148097, 296194, 740485, 1480970]

約数ペア:

[(1, 1480970), (2, 740485), (5, 296194), (10, 148097), (23, 64390), (46, 32195), (47, 31510), (94, 15755), (115, 12878), (137, 10810), (230, 6439), (235, 6302), (274, 5405), (470, 3151), (685, 2162), (1081, 1370)]