1259930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{439}}^1$

素因数の和:494

約数の個数: 32

約数和(自身を含む): 2661120

約数和(自身を除く): 1401190

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 439, 574, 878, 1435, 2195, 2870, 3073, 4390, 6146, 15365, 17999, 30730, 35998, 89995, 125993, 179990, 251986, 629965, 1259930]

約数ペア:

[(1, 1259930), (2, 629965), (5, 251986), (7, 179990), (10, 125993), (14, 89995), (35, 35998), (41, 30730), (70, 17999), (82, 15365), (205, 6146), (287, 4390), (410, 3073), (439, 2870), (574, 2195), (878, 1435)]