7266980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{51907}}^1$

素因数の和:51923

約数の個数: 24

約数和(自身を含む): 17441088

約数和(自身を除く): 10174108

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 51907, 103814, 207628, 259535, 363349, 519070, 726698, 1038140, 1453396, 1816745, 3633490, 7266980]

約数ペア:

[(1, 7266980), (2, 3633490), (4, 1816745), (5, 1453396), (7, 1038140), (10, 726698), (14, 519070), (20, 363349), (28, 259535), (35, 207628), (70, 103814), (140, 51907)]