87337810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{17573}}^1$

素因数の和:17658

約数の個数: 32

約数和(自身を含む): 182207232

約数和(自身を除く): 94869422

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 2485, 4970, 17573, 35146, 87865, 123011, 175730, 246022, 615055, 1230110, 1247683, 2495366, 6238415, 8733781, 12476830, 17467562, 43668905, 87337810]

約数ペア:

[(1, 87337810), (2, 43668905), (5, 17467562), (7, 12476830), (10, 8733781), (14, 6238415), (35, 2495366), (70, 1247683), (71, 1230110), (142, 615055), (355, 246022), (497, 175730), (710, 123011), (994, 87865), (2485, 35146), (4970, 17573)]