2729090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2999}}^1$

素因数の和:3026

約数の個数: 32

約数和(自身を含む): 6048000

約数和(自身を除く): 3318910

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 2999, 5998, 14995, 20993, 29990, 38987, 41986, 77974, 104965, 194935, 209930, 272909, 389870, 545818, 1364545, 2729090]

約数ペア:

[(1, 2729090), (2, 1364545), (5, 545818), (7, 389870), (10, 272909), (13, 209930), (14, 194935), (26, 104965), (35, 77974), (65, 41986), (70, 38987), (91, 29990), (130, 20993), (182, 14995), (455, 5998), (910, 2999)]