74485260290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1064075147}}^1$

素因数の和:1064075161

約数の個数: 16

約数和(自身を含む): 153226821312

約数和(自身を除く): 78741561022

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1064075147, 2128150294, 5320375735, 7448526029, 10640751470, 14897052058, 37242630145, 74485260290]

約数ペア:

[(1, 74485260290), (2, 37242630145), (5, 14897052058), (7, 10640751470), (10, 7448526029), (14, 5320375735), (35, 2128150294), (70, 1064075147)]