6383020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{359}}^1$

素因数の和:502

約数の個数: 48

約数和(自身を含む): 15482880

約数和(自身を除く): 9099860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 127, 140, 254, 359, 508, 635, 718, 889, 1270, 1436, 1778, 1795, 2513, 2540, 3556, 3590, 4445, 5026, 7180, 8890, 10052, 12565, 17780, 25130, 45593, 50260, 91186, 182372, 227965, 319151, 455930, 638302, 911860, 1276604, 1595755, 3191510, 6383020]

約数ペア:

[(1, 6383020), (2, 3191510), (4, 1595755), (5, 1276604), (7, 911860), (10, 638302), (14, 455930), (20, 319151), (28, 227965), (35, 182372), (70, 91186), (127, 50260), (140, 45593), (254, 25130), (359, 17780), (508, 12565), (635, 10052), (718, 8890), (889, 7180), (1270, 5026), (1436, 4445), (1778, 3590), (1795, 3556), (2513, 2540)]