195435510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{20947}}^1$

素因数の和:21268

約数の個数: 32

約数和(自身を含む): 470575872

約数和(自身を除く): 275140362

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 311, 622, 933, 1555, 1866, 3110, 4665, 9330, 20947, 41894, 62841, 104735, 125682, 209470, 314205, 628410, 6514517, 13029034, 19543551, 32572585, 39087102, 65145170, 97717755, 195435510]

約数ペア:

[(1, 195435510), (2, 97717755), (3, 65145170), (5, 39087102), (6, 32572585), (10, 19543551), (15, 13029034), (30, 6514517), (311, 628410), (622, 314205), (933, 209470), (1555, 125682), (1866, 104735), (3110, 62841), (4665, 41894), (9330, 20947)]