1330440195

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{207719}}^1$

素因数の和:207795

約数の個数: 32

約数和(自身を含む): 2472698880

約数和(自身を除く): 1142258685

約数列:

[1, 3, 5, 7, 15, 21, 35, 61, 105, 183, 305, 427, 915, 1281, 2135, 6405, 207719, 623157, 1038595, 1454033, 3115785, 4362099, 7270165, 12670859, 21810495, 38012577, 63354295, 88696013, 190062885, 266088039, 443480065, 1330440195]

約数ペア:

[(1, 1330440195), (3, 443480065), (5, 266088039), (7, 190062885), (15, 88696013), (21, 63354295), (35, 38012577), (61, 21810495), (105, 12670859), (183, 7270165), (305, 4362099), (427, 3115785), (915, 1454033), (1281, 1038595), (2135, 623157), (6405, 207719)]