4195730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5449}}^1$

素因数の和:5474

約数の個数: 32

約数和(自身を含む): 9417600

約数和(自身を除く): 5221870

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 5449, 10898, 27245, 38143, 54490, 59939, 76286, 119878, 190715, 299695, 381430, 419573, 599390, 839146, 2097865, 4195730]

約数ペア:

[(1, 4195730), (2, 2097865), (5, 839146), (7, 599390), (10, 419573), (11, 381430), (14, 299695), (22, 190715), (35, 119878), (55, 76286), (70, 59939), (77, 54490), (110, 38143), (154, 27245), (385, 10898), (770, 5449)]