1519306040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{5426093}}^1$

素因数の和:5426111

約数の個数: 32

約数和(自身を含む): 3906787680

約数和(自身を除く): 2387481640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 5426093, 10852186, 21704372, 27130465, 37982651, 43408744, 54260930, 75965302, 108521860, 151930604, 189913255, 217043720, 303861208, 379826510, 759653020, 1519306040]

約数ペア:

[(1, 1519306040), (2, 759653020), (4, 379826510), (5, 303861208), (7, 217043720), (8, 189913255), (10, 151930604), (14, 108521860), (20, 75965302), (28, 54260930), (35, 43408744), (40, 37982651), (56, 27130465), (70, 21704372), (140, 10852186), (280, 5426093)]