306130274

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{24223}}^1$

素因数の和:24385

約数の個数: 16

約数和(自身を含む): 470914560

約数和(自身を除く): 164784286

約数列:

[1, 2, 71, 89, 142, 178, 6319, 12638, 24223, 48446, 1719833, 2155847, 3439666, 4311694, 153065137, 306130274]

約数ペア:

[(1, 306130274), (2, 153065137), (71, 4311694), (89, 3439666), (142, 2155847), (178, 1719833), (6319, 48446), (12638, 24223)]