6902980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{49307}}^1$

素因数の和:49323

約数の個数: 24

約数和(自身を含む): 16567488

約数和(自身を除く): 9664508

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 49307, 98614, 197228, 246535, 345149, 493070, 690298, 986140, 1380596, 1725745, 3451490, 6902980]

約数ペア:

[(1, 6902980), (2, 3451490), (4, 1725745), (5, 1380596), (7, 986140), (10, 690298), (14, 493070), (20, 345149), (28, 246535), (35, 197228), (70, 98614), (140, 49307)]