1609930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:334

約数の個数: 32

約数和(自身を含む): 3358080

約数和(自身を除く): 1748150

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 109, 211, 218, 422, 545, 763, 1055, 1090, 1477, 1526, 2110, 2954, 3815, 7385, 7630, 14770, 22999, 45998, 114995, 160993, 229990, 321986, 804965, 1609930]

約数ペア:

[(1, 1609930), (2, 804965), (5, 321986), (7, 229990), (10, 160993), (14, 114995), (35, 45998), (70, 22999), (109, 14770), (211, 7630), (218, 7385), (422, 3815), (545, 2954), (763, 2110), (1055, 1526), (1090, 1477)]