61389070

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{266909}}^1$

素因数の和:266939

約数の個数: 16

約数和(自身を含む): 115305120

約数和(自身を除く): 53916050

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 266909, 533818, 1334545, 2669090, 6138907, 12277814, 30694535, 61389070]

約数ペア:

[(1, 61389070), (2, 30694535), (5, 12277814), (10, 6138907), (23, 2669090), (46, 1334545), (115, 533818), (230, 266909)]