2772047390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1427}}^1\times {\mathrm{27751}}^1$

素因数の和:29192

約数の個数: 32

約数和(自身を含む): 5706699264

約数和(自身を除く): 2934651874

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1427, 2854, 7135, 9989, 14270, 19978, 27751, 49945, 55502, 99890, 138755, 194257, 277510, 388514, 971285, 1942570, 39600677, 79201354, 198003385, 277204739, 396006770, 554409478, 1386023695, 2772047390]

約数ペア:

[(1, 2772047390), (2, 1386023695), (5, 554409478), (7, 396006770), (10, 277204739), (14, 198003385), (35, 79201354), (70, 39600677), (1427, 1942570), (2854, 971285), (7135, 388514), (9989, 277510), (14270, 194257), (19978, 138755), (27751, 99890), (49945, 55502)]