107102940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{255007}}^1$

素因数の和:255026

約数の個数: 48

約数和(自身を含む): 342730752

約数和(自身を除く): 235627812

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 255007, 510014, 765021, 1020028, 1275035, 1530042, 1785049, 2550070, 3060084, 3570098, 3825105, 5100140, 5355147, 7140196, 7650210, 8925245, 10710294, 15300420, 17850490, 21420588, 26775735, 35700980, 53551470, 107102940]

約数ペア:

[(1, 107102940), (2, 53551470), (3, 35700980), (4, 26775735), (5, 21420588), (6, 17850490), (7, 15300420), (10, 10710294), (12, 8925245), (14, 7650210), (15, 7140196), (20, 5355147), (21, 5100140), (28, 3825105), (30, 3570098), (35, 3060084), (42, 2550070), (60, 1785049), (70, 1530042), (84, 1275035), (105, 1020028), (140, 765021), (210, 510014), (420, 255007)]