1519298410

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{30103}}^1$

素因数の和:30227

約数の個数: 48

約数和(自身を含む): 3212217216

約数和(自身を除く): 1692918806

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 103, 206, 245, 490, 515, 721, 1030, 1442, 3605, 5047, 7210, 10094, 25235, 30103, 50470, 60206, 150515, 210721, 301030, 421442, 1053605, 1475047, 2107210, 2950094, 3100609, 6201218, 7375235, 14750470, 15503045, 21704263, 31006090, 43408526, 108521315, 151929841, 217042630, 303859682, 759649205, 1519298410]

約数ペア:

[(1, 1519298410), (2, 759649205), (5, 303859682), (7, 217042630), (10, 151929841), (14, 108521315), (35, 43408526), (49, 31006090), (70, 21704263), (98, 15503045), (103, 14750470), (206, 7375235), (245, 6201218), (490, 3100609), (515, 2950094), (721, 2107210), (1030, 1475047), (1442, 1053605), (3605, 421442), (5047, 301030), (7210, 210721), (10094, 150515), (25235, 60206), (30103, 50470)]