30561328

素因数分解:

$2^4\times 7^1\times {\mathrm{353}}^1\times {\mathrm{773}}^1$

素因数の和:1141

約数の個数: 40

約数和(自身を含む): 67951008

約数和(自身を除く): 37389680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 353, 706, 773, 1412, 1546, 2471, 2824, 3092, 4942, 5411, 5648, 6184, 9884, 10822, 12368, 19768, 21644, 39536, 43288, 86576, 272869, 545738, 1091476, 1910083, 2182952, 3820166, 4365904, 7640332, 15280664, 30561328]

約数ペア:

[(1, 30561328), (2, 15280664), (4, 7640332), (7, 4365904), (8, 3820166), (14, 2182952), (16, 1910083), (28, 1091476), (56, 545738), (112, 272869), (353, 86576), (706, 43288), (773, 39536), (1412, 21644), (1546, 19768), (2471, 12368), (2824, 10822), (3092, 9884), (4942, 6184), (5411, 5648)]