30699970

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{62653}}^1$

素因数の和:62674

約数の個数: 24

約数和(自身を含む): 64283004

約数和(自身を除く): 33583034

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 62653, 125306, 313265, 438571, 626530, 877142, 2192855, 3069997, 4385710, 6139994, 15349985, 30699970]

約数ペア:

[(1, 30699970), (2, 15349985), (5, 6139994), (7, 4385710), (10, 3069997), (14, 2192855), (35, 877142), (49, 626530), (70, 438571), (98, 313265), (245, 125306), (490, 62653)]