312345630260

素因数分解:

$2^2\times 5^1\times {\mathrm{4909}}^1\times {\mathrm{3181357}}^1$

素因数の和:3186275

約数の個数: 24

約数和(自身を含む): 656059646760

約数和(自身を除く): 343714016500

約数列:

[1, 2, 4, 5, 10, 20, 4909, 9818, 19636, 24545, 49090, 98180, 3181357, 6362714, 12725428, 15906785, 31813570, 63627140, 15617281513, 31234563026, 62469126052, 78086407565, 156172815130, 312345630260]

約数ペア:

[(1, 312345630260), (2, 156172815130), (4, 78086407565), (5, 62469126052), (10, 31234563026), (20, 15617281513), (4909, 63627140), (9818, 31813570), (19636, 15906785), (24545, 12725428), (49090, 6362714), (98180, 3181357)]