2665431370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{9857}}^1\times {\mathrm{3863}}^1$

素因数の和:13734

約数の個数: 32

約数和(自身を含む): 5485148928

約数和(自身を除く): 2819717558

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 3863, 7726, 9857, 19315, 19714, 27041, 38630, 49285, 54082, 68999, 98570, 135205, 137998, 270410, 344995, 689990, 38077591, 76155182, 190387955, 266543137, 380775910, 533086274, 1332715685, 2665431370]

約数ペア:

[(1, 2665431370), (2, 1332715685), (5, 533086274), (7, 380775910), (10, 266543137), (14, 190387955), (35, 76155182), (70, 38077591), (3863, 689990), (7726, 344995), (9857, 270410), (19315, 137998), (19714, 135205), (27041, 98570), (38630, 68999), (49285, 54082)]