1329370

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{2713}}^1$

素因数の和:2734

約数の個数: 24

約数和(自身を含む): 2784564

約数和(自身を除く): 1455194

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 2713, 5426, 13565, 18991, 27130, 37982, 94955, 132937, 189910, 265874, 664685, 1329370]

約数ペア:

[(1, 1329370), (2, 664685), (5, 265874), (7, 189910), (10, 132937), (14, 94955), (35, 37982), (49, 27130), (70, 18991), (98, 13565), (245, 5426), (490, 2713)]