1447667060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{100393}}^1$

素因数の和:100512

約数の個数: 48

約数和(自身を含む): 3508167936

約数和(自身を除く): 2060500876

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 103, 140, 206, 412, 515, 721, 1030, 1442, 2060, 2884, 3605, 7210, 14420, 100393, 200786, 401572, 501965, 702751, 1003930, 1405502, 2007860, 2811004, 3513755, 7027510, 10340479, 14055020, 20680958, 41361916, 51702395, 72383353, 103404790, 144766706, 206809580, 289533412, 361916765, 723833530, 1447667060]

約数ペア:

[(1, 1447667060), (2, 723833530), (4, 361916765), (5, 289533412), (7, 206809580), (10, 144766706), (14, 103404790), (20, 72383353), (28, 51702395), (35, 41361916), (70, 20680958), (103, 14055020), (140, 10340479), (206, 7027510), (412, 3513755), (515, 2811004), (721, 2007860), (1030, 1405502), (1442, 1003930), (2060, 702751), (2884, 501965), (3605, 401572), (7210, 200786), (14420, 100393)]