2707870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1$

素因数の和:360

約数の個数: 32

約数和(自身を含む): 5391360

約数和(自身を除く): 2683490

約数列:

[1, 2, 5, 10, 11, 22, 55, 103, 110, 206, 239, 478, 515, 1030, 1133, 1195, 2266, 2390, 2629, 5258, 5665, 11330, 13145, 24617, 26290, 49234, 123085, 246170, 270787, 541574, 1353935, 2707870]

約数ペア:

[(1, 2707870), (2, 1353935), (5, 541574), (10, 270787), (11, 246170), (22, 123085), (55, 49234), (103, 26290), (110, 24617), (206, 13145), (239, 11330), (478, 5665), (515, 5258), (1030, 2629), (1133, 2390), (1195, 2266)]