30902396

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{64921}}^1$

素因数の和:64949

約数の個数: 24

約数和(自身を含む): 65441376

約数和(自身を除く): 34538980

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 64921, 129842, 259684, 454447, 908894, 1103657, 1817788, 2207314, 4414628, 7725599, 15451198, 30902396]

約数ペア:

[(1, 30902396), (2, 15451198), (4, 7725599), (7, 4414628), (14, 2207314), (17, 1817788), (28, 1103657), (34, 908894), (68, 454447), (119, 259684), (238, 129842), (476, 64921)]