30673040

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{3019}}^1$

素因数の和:3159

約数の個数: 40

約数和(自身を含む): 71900160

約数和(自身を除く): 41227120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 1016, 1270, 2032, 2540, 3019, 5080, 6038, 10160, 12076, 15095, 24152, 30190, 48304, 60380, 120760, 241520, 383413, 766826, 1533652, 1917065, 3067304, 3834130, 6134608, 7668260, 15336520, 30673040]

約数ペア:

[(1, 30673040), (2, 15336520), (4, 7668260), (5, 6134608), (8, 3834130), (10, 3067304), (16, 1917065), (20, 1533652), (40, 766826), (80, 383413), (127, 241520), (254, 120760), (508, 60380), (635, 48304), (1016, 30190), (1270, 24152), (2032, 15095), (2540, 12076), (3019, 10160), (5080, 6038)]