75716620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{1427}}^1$

素因数の和:1822

約数の個数: 48

約数和(自身を含む): 182327040

約数和(自身を除く): 106610420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 379, 758, 1427, 1516, 1895, 2653, 2854, 3790, 5306, 5708, 7135, 7580, 9989, 10612, 13265, 14270, 19978, 26530, 28540, 39956, 49945, 53060, 99890, 199780, 540833, 1081666, 2163332, 2704165, 3785831, 5408330, 7571662, 10816660, 15143324, 18929155, 37858310, 75716620]

約数ペア:

[(1, 75716620), (2, 37858310), (4, 18929155), (5, 15143324), (7, 10816660), (10, 7571662), (14, 5408330), (20, 3785831), (28, 2704165), (35, 2163332), (70, 1081666), (140, 540833), (379, 199780), (758, 99890), (1427, 53060), (1516, 49945), (1895, 39956), (2653, 28540), (2854, 26530), (3790, 19978), (5306, 14270), (5708, 13265), (7135, 10612), (7580, 9989)]