123087130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{5101}}^1$

素因数の和:5254

約数の個数: 32

約数和(自身を含む): 235100160

約数和(自身を除く): 112013030

約数列:

[1, 2, 5, 10, 19, 38, 95, 127, 190, 254, 635, 1270, 2413, 4826, 5101, 10202, 12065, 24130, 25505, 51010, 96919, 193838, 484595, 647827, 969190, 1295654, 3239135, 6478270, 12308713, 24617426, 61543565, 123087130]

約数ペア:

[(1, 123087130), (2, 61543565), (5, 24617426), (10, 12308713), (19, 6478270), (38, 3239135), (95, 1295654), (127, 969190), (190, 647827), (254, 484595), (635, 193838), (1270, 96919), (2413, 51010), (4826, 25505), (5101, 24130), (10202, 12065)]