7171020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{39839}}^1$

素因数の和:39854

約数の個数: 36

約数和(自身を含む): 21752640

約数和(自身を除く): 14581620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 39839, 79678, 119517, 159356, 199195, 239034, 358551, 398390, 478068, 597585, 717102, 796780, 1195170, 1434204, 1792755, 2390340, 3585510, 7171020]

約数ペア:

[(1, 7171020), (2, 3585510), (3, 2390340), (4, 1792755), (5, 1434204), (6, 1195170), (9, 796780), (10, 717102), (12, 597585), (15, 478068), (18, 398390), (20, 358551), (30, 239034), (36, 199195), (45, 159356), (60, 119517), (90, 79678), (180, 39839)]