6994540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1063}}^1$

素因数の和:1126

約数の個数: 48

約数和(自身を含む): 17160192

約数和(自身を除く): 10165652

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1063, 1316, 1645, 2126, 3290, 4252, 5315, 6580, 7441, 10630, 14882, 21260, 29764, 37205, 49961, 74410, 99922, 148820, 199844, 249805, 349727, 499610, 699454, 999220, 1398908, 1748635, 3497270, 6994540]

約数ペア:

[(1, 6994540), (2, 3497270), (4, 1748635), (5, 1398908), (7, 999220), (10, 699454), (14, 499610), (20, 349727), (28, 249805), (35, 199844), (47, 148820), (70, 99922), (94, 74410), (140, 49961), (188, 37205), (235, 29764), (329, 21260), (470, 14882), (658, 10630), (940, 7441), (1063, 6580), (1316, 5315), (1645, 4252), (2126, 3290)]