124842340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{18973}}^1$

素因数の和:19036

約数の個数: 48

約数和(自身を含む): 306012672

約数和(自身を除く): 181170332

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1316, 1645, 3290, 6580, 18973, 37946, 75892, 94865, 132811, 189730, 265622, 379460, 531244, 664055, 891731, 1328110, 1783462, 2656220, 3566924, 4458655, 6242117, 8917310, 12484234, 17834620, 24968468, 31210585, 62421170, 124842340]

約数ペア:

[(1, 124842340), (2, 62421170), (4, 31210585), (5, 24968468), (7, 17834620), (10, 12484234), (14, 8917310), (20, 6242117), (28, 4458655), (35, 3566924), (47, 2656220), (70, 1783462), (94, 1328110), (140, 891731), (188, 664055), (235, 531244), (329, 379460), (470, 265622), (658, 189730), (940, 132811), (1316, 94865), (1645, 75892), (3290, 37946), (6580, 18973)]