349377090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{44281}}^1$

素因数の和:44554

約数の個数: 32

約数和(自身を含む): 841712256

約数和(自身を除く): 492335166

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 263, 526, 789, 1315, 1578, 2630, 3945, 7890, 44281, 88562, 132843, 221405, 265686, 442810, 664215, 1328430, 11645903, 23291806, 34937709, 58229515, 69875418, 116459030, 174688545, 349377090]

約数ペア:

[(1, 349377090), (2, 174688545), (3, 116459030), (5, 69875418), (6, 58229515), (10, 34937709), (15, 23291806), (30, 11645903), (263, 1328430), (526, 664215), (789, 442810), (1315, 265686), (1578, 221405), (2630, 132843), (3945, 88562), (7890, 44281)]