4296740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{653}}^1$

素因数の和:716

約数の個数: 48

約数和(自身を含む): 10547712

約数和(自身を除く): 6250972

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 653, 658, 940, 1306, 1316, 1645, 2612, 3265, 3290, 4571, 6530, 6580, 9142, 13060, 18284, 22855, 30691, 45710, 61382, 91420, 122764, 153455, 214837, 306910, 429674, 613820, 859348, 1074185, 2148370, 4296740]

約数ペア:

[(1, 4296740), (2, 2148370), (4, 1074185), (5, 859348), (7, 613820), (10, 429674), (14, 306910), (20, 214837), (28, 153455), (35, 122764), (47, 91420), (70, 61382), (94, 45710), (140, 30691), (188, 22855), (235, 18284), (329, 13060), (470, 9142), (653, 6580), (658, 6530), (940, 4571), (1306, 3290), (1316, 3265), (1645, 2612)]