126787030

素因数分解:

$2^1\times 5^1\times {\mathrm{821}}^1\times {\mathrm{15443}}^1$

素因数の和:16271

約数の個数: 16

約数和(自身を含む): 228509424

約数和(自身を除く): 101722394

約数列:

[1, 2, 5, 10, 821, 1642, 4105, 8210, 15443, 30886, 77215, 154430, 12678703, 25357406, 63393515, 126787030]

約数ペア:

[(1, 126787030), (2, 63393515), (5, 25357406), (10, 12678703), (821, 154430), (1642, 77215), (4105, 30886), (8210, 15443)]