143259620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53857}}^1$

素因数の和:53892

約数の個数: 48

約数和(自身を含む): 361925760

約数和(自身を除く): 218666140

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 53857, 107714, 215428, 269285, 376999, 538570, 753998, 1023283, 1077140, 1507996, 1884995, 2046566, 3769990, 4093132, 5116415, 7162981, 7539980, 10232830, 14325962, 20465660, 28651924, 35814905, 71629810, 143259620]

約数ペア:

[(1, 143259620), (2, 71629810), (4, 35814905), (5, 28651924), (7, 20465660), (10, 14325962), (14, 10232830), (19, 7539980), (20, 7162981), (28, 5116415), (35, 4093132), (38, 3769990), (70, 2046566), (76, 1884995), (95, 1507996), (133, 1077140), (140, 1023283), (190, 753998), (266, 538570), (380, 376999), (532, 269285), (665, 215428), (1330, 107714), (2660, 53857)]