65874130

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{134437}}^1$

素因数の和:134458

約数の個数: 24

約数和(自身を含む): 137933388

約数和(自身を除く): 72059258

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 134437, 268874, 672185, 941059, 1344370, 1882118, 4705295, 6587413, 9410590, 13174826, 32937065, 65874130]

約数ペア:

[(1, 65874130), (2, 32937065), (5, 13174826), (7, 9410590), (10, 6587413), (14, 4705295), (35, 1882118), (49, 1344370), (70, 941059), (98, 672185), (245, 268874), (490, 134437)]