7573580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1151}}^1$

素因数の和:1214

約数の個数: 48

約数和(自身を含む): 18579456

約数和(自身を除く): 11005876

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1151, 1316, 1645, 2302, 3290, 4604, 5755, 6580, 8057, 11510, 16114, 23020, 32228, 40285, 54097, 80570, 108194, 161140, 216388, 270485, 378679, 540970, 757358, 1081940, 1514716, 1893395, 3786790, 7573580]

約数ペア:

[(1, 7573580), (2, 3786790), (4, 1893395), (5, 1514716), (7, 1081940), (10, 757358), (14, 540970), (20, 378679), (28, 270485), (35, 216388), (47, 161140), (70, 108194), (94, 80570), (140, 54097), (188, 40285), (235, 32228), (329, 23020), (470, 16114), (658, 11510), (940, 8057), (1151, 6580), (1316, 5755), (1645, 4604), (2302, 3290)]