2108343020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{15059593}}^1$

素因数の和:15059609

約数の個数: 24

約数和(自身を含む): 5060023584

約数和(自身を除く): 2951680564

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 15059593, 30119186, 60238372, 75297965, 105417151, 150595930, 210834302, 301191860, 421668604, 527085755, 1054171510, 2108343020]

約数ペア:

[(1, 2108343020), (2, 1054171510), (4, 527085755), (5, 421668604), (7, 301191860), (10, 210834302), (14, 150595930), (20, 105417151), (28, 75297965), (35, 60238372), (70, 30119186), (140, 15059593)]