330829930

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{643}}^1\times {\mathrm{2237}}^1$

素因数の和:2910

約数の個数: 32

約数和(自身を含む): 622629504

約数和(自身を除く): 291799574

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 643, 1286, 2237, 3215, 4474, 6430, 11185, 14789, 22370, 29578, 51451, 73945, 102902, 147890, 257255, 514510, 1438391, 2876782, 7191955, 14383910, 33082993, 66165986, 165414965, 330829930]

約数ペア:

[(1, 330829930), (2, 165414965), (5, 66165986), (10, 33082993), (23, 14383910), (46, 7191955), (115, 2876782), (230, 1438391), (643, 514510), (1286, 257255), (2237, 147890), (3215, 102902), (4474, 73945), (6430, 51451), (11185, 29578), (14789, 22370)]