307389156790

素因数分解:

$2^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{6691}}^1\times {\mathrm{16349}}^1$

素因数の和:23328

約数の個数: 32

約数和(自身を含む): 555386479200

約数和(自身を除く): 247997322410

約数列:

[1, 2, 5, 10, 281, 562, 1405, 2810, 6691, 13382, 16349, 32698, 33455, 66910, 81745, 163490, 1880171, 3760342, 4594069, 9188138, 9400855, 18801710, 22970345, 45940690, 109391159, 218782318, 546955795, 1093911590, 30738915679, 61477831358, 153694578395, 307389156790]

約数ペア:

[(1, 307389156790), (2, 153694578395), (5, 61477831358), (10, 30738915679), (281, 1093911590), (562, 546955795), (1405, 218782318), (2810, 109391159), (6691, 45940690), (13382, 22970345), (16349, 18801710), (32698, 9400855), (33455, 9188138), (66910, 4594069), (81745, 3760342), (163490, 1880171)]