9742070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{547}}^1$

素因数の和:704

約数の個数: 32

約数和(自身を含む): 19057248

約数和(自身を除く): 9315178

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 137, 274, 547, 685, 1094, 1370, 1781, 2735, 3562, 5470, 7111, 8905, 14222, 17810, 35555, 71110, 74939, 149878, 374695, 749390, 974207, 1948414, 4871035, 9742070]

約数ペア:

[(1, 9742070), (2, 4871035), (5, 1948414), (10, 974207), (13, 749390), (26, 374695), (65, 149878), (130, 74939), (137, 71110), (274, 35555), (547, 17810), (685, 14222), (1094, 8905), (1370, 7111), (1781, 5470), (2735, 3562)]