2884290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1217}}^1$

素因数の和:1306

約数の個数: 32

約数和(自身を含む): 7015680

約数和(自身を除く): 4131390

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 1217, 2370, 2434, 3651, 6085, 7302, 12170, 18255, 36510, 96143, 192286, 288429, 480715, 576858, 961430, 1442145, 2884290]

約数ペア:

[(1, 2884290), (2, 1442145), (3, 961430), (5, 576858), (6, 480715), (10, 288429), (15, 192286), (30, 96143), (79, 36510), (158, 18255), (237, 12170), (395, 7302), (474, 6085), (790, 3651), (1185, 2434), (1217, 2370)]