30391100

素因数分解:

$2^2\times 5^2\times {\mathrm{127}}^1\times {\mathrm{2393}}^1$

素因数の和:2534

約数の個数: 36

約数和(自身を含む): 66495744

約数和(自身を除く): 36104644

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 127, 254, 508, 635, 1270, 2393, 2540, 3175, 4786, 6350, 9572, 11965, 12700, 23930, 47860, 59825, 119650, 239300, 303911, 607822, 1215644, 1519555, 3039110, 6078220, 7597775, 15195550, 30391100]

約数ペア:

[(1, 30391100), (2, 15195550), (4, 7597775), (5, 6078220), (10, 3039110), (20, 1519555), (25, 1215644), (50, 607822), (100, 303911), (127, 239300), (254, 119650), (508, 59825), (635, 47860), (1270, 23930), (2393, 12700), (2540, 11965), (3175, 9572), (4786, 6350)]