336077980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{2400557}}^1$

素因数の和:2400573

約数の個数: 24

約数和(自身を含む): 806587488

約数和(自身を除く): 470509508

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 2400557, 4801114, 9602228, 12002785, 16803899, 24005570, 33607798, 48011140, 67215596, 84019495, 168038990, 336077980]

約数ペア:

[(1, 336077980), (2, 168038990), (4, 84019495), (5, 67215596), (7, 48011140), (10, 33607798), (14, 24005570), (20, 16803899), (28, 12002785), (35, 9602228), (70, 4801114), (140, 2400557)]