6902420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1049}}^1$

素因数の和:1112

約数の個数: 48

約数和(自身を含む): 16934400

約数和(自身を除く): 10031980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1049, 1316, 1645, 2098, 3290, 4196, 5245, 6580, 7343, 10490, 14686, 20980, 29372, 36715, 49303, 73430, 98606, 146860, 197212, 246515, 345121, 493030, 690242, 986060, 1380484, 1725605, 3451210, 6902420]

約数ペア:

[(1, 6902420), (2, 3451210), (4, 1725605), (5, 1380484), (7, 986060), (10, 690242), (14, 493030), (20, 345121), (28, 246515), (35, 197212), (47, 146860), (70, 98606), (94, 73430), (140, 49303), (188, 36715), (235, 29372), (329, 20980), (470, 14686), (658, 10490), (940, 7343), (1049, 6580), (1316, 5245), (1645, 4196), (2098, 3290)]