1030883945

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{397}}^1\times {\mathrm{439}}^1$

素因数の和:874

約数の個数: 48

約数和(自身を含む): 1538254080

約数和(自身を除く): 507370135

約数列:

[1, 5, 7, 13, 35, 65, 91, 169, 397, 439, 455, 845, 1183, 1985, 2195, 2779, 3073, 5161, 5707, 5915, 13895, 15365, 25805, 28535, 36127, 39949, 67093, 74191, 174283, 180635, 199745, 335465, 370955, 469651, 519337, 871415, 1219981, 2265679, 2348255, 2596685, 6099905, 11328395, 15859753, 29453827, 79298765, 147269135, 206176789, 1030883945]

約数ペア:

[(1, 1030883945), (5, 206176789), (7, 147269135), (13, 79298765), (35, 29453827), (65, 15859753), (91, 11328395), (169, 6099905), (397, 2596685), (439, 2348255), (455, 2265679), (845, 1219981), (1183, 871415), (1985, 519337), (2195, 469651), (2779, 370955), (3073, 335465), (5161, 199745), (5707, 180635), (5915, 174283), (13895, 74191), (15365, 67093), (25805, 39949), (28535, 36127)]