1330433020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{9503093}}^1$

素因数の和:9503109

約数の個数: 24

約数和(自身を含む): 3193039584

約数和(自身を除く): 1862606564

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 9503093, 19006186, 38012372, 47515465, 66521651, 95030930, 133043302, 190061860, 266086604, 332608255, 665216510, 1330433020]

約数ペア:

[(1, 1330433020), (2, 665216510), (4, 332608255), (5, 266086604), (7, 190061860), (10, 133043302), (14, 95030930), (20, 66521651), (28, 47515465), (35, 38012372), (70, 19006186), (140, 9503093)]