27505310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{613}}^1\times {\mathrm{641}}^1$

素因数の和:1268

約数の個数: 32

約数和(自身を含む): 56763072

約数和(自身を除く): 29257762

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 613, 641, 1226, 1282, 3065, 3205, 4291, 4487, 6130, 6410, 8582, 8974, 21455, 22435, 42910, 44870, 392933, 785866, 1964665, 2750531, 3929330, 5501062, 13752655, 27505310]

約数ペア:

[(1, 27505310), (2, 13752655), (5, 5501062), (7, 3929330), (10, 2750531), (14, 1964665), (35, 785866), (70, 392933), (613, 44870), (641, 42910), (1226, 22435), (1282, 21455), (3065, 8974), (3205, 8582), (4291, 6410), (4487, 6130)]