2190309730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{467017}}^1$

素因数の和:467098

約数の個数: 32

約数和(自身を含む): 4573040256

約数和(自身を除く): 2382730526

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 938, 2345, 4690, 467017, 934034, 2335085, 3269119, 4670170, 6538238, 16345595, 31290139, 32691190, 62580278, 156450695, 219030973, 312901390, 438061946, 1095154865, 2190309730]

約数ペア:

[(1, 2190309730), (2, 1095154865), (5, 438061946), (7, 312901390), (10, 219030973), (14, 156450695), (35, 62580278), (67, 32691190), (70, 31290139), (134, 16345595), (335, 6538238), (469, 4670170), (670, 3269119), (938, 2335085), (2345, 934034), (4690, 467017)]