13893690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{1327}}^1$

素因数の和:1686

約数の個数: 32

約数和(自身を含む): 33465600

約数和(自身を除く): 19571910

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 349, 698, 1047, 1327, 1745, 2094, 2654, 3490, 3981, 5235, 6635, 7962, 10470, 13270, 19905, 39810, 463123, 926246, 1389369, 2315615, 2778738, 4631230, 6946845, 13893690]

約数ペア:

[(1, 13893690), (2, 6946845), (3, 4631230), (5, 2778738), (6, 2315615), (10, 1389369), (15, 926246), (30, 463123), (349, 39810), (698, 19905), (1047, 13270), (1327, 10470), (1745, 7962), (2094, 6635), (2654, 5235), (3490, 3981)]