129772370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{142607}}^1$

素因数の和:142634

約数の個数: 32

約数和(自身を含む): 287497728

約数和(自身を除く): 157725358

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 142607, 285214, 713035, 998249, 1426070, 1853891, 1996498, 3707782, 4991245, 9269455, 9982490, 12977237, 18538910, 25954474, 64886185, 129772370]

約数ペア:

[(1, 129772370), (2, 64886185), (5, 25954474), (7, 18538910), (10, 12977237), (13, 9982490), (14, 9269455), (26, 4991245), (35, 3707782), (65, 1996498), (70, 1853891), (91, 1426070), (130, 998249), (182, 713035), (455, 285214), (910, 142607)]