3041660720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{5431537}}^1$

素因数の和:5431557

約数の個数: 40

約数和(自身を含む): 8082128544

約数和(自身を除く): 5040467824

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 5431537, 10863074, 21726148, 27157685, 38020759, 43452296, 54315370, 76041518, 86904592, 108630740, 152083036, 190103795, 217261480, 304166072, 380207590, 434522960, 608332144, 760415180, 1520830360, 3041660720]

約数ペア:

[(1, 3041660720), (2, 1520830360), (4, 760415180), (5, 608332144), (7, 434522960), (8, 380207590), (10, 304166072), (14, 217261480), (16, 190103795), (20, 152083036), (28, 108630740), (35, 86904592), (40, 76041518), (56, 54315370), (70, 43452296), (80, 38020759), (112, 27157685), (140, 21726148), (280, 10863074), (560, 5431537)]