65387210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{22783}}^1$

素因数の和:22838

約数の個数: 32

約数和(自身を含む): 137797632

約数和(自身を除く): 72410422

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 2870, 22783, 45566, 113915, 159481, 227830, 318962, 797405, 934103, 1594810, 1868206, 4670515, 6538721, 9341030, 13077442, 32693605, 65387210]

約数ペア:

[(1, 65387210), (2, 32693605), (5, 13077442), (7, 9341030), (10, 6538721), (14, 4670515), (35, 1868206), (41, 1594810), (70, 934103), (82, 797405), (205, 318962), (287, 227830), (410, 159481), (574, 113915), (1435, 45566), (2870, 22783)]