2694810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2089}}^1$

素因数の和:2142

約数の個数: 32

約数和(自身を含む): 6621120

約数和(自身を除く): 3926310

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 2089, 4178, 6267, 10445, 12534, 20890, 31335, 62670, 89827, 179654, 269481, 449135, 538962, 898270, 1347405, 2694810]

約数ペア:

[(1, 2694810), (2, 1347405), (3, 898270), (5, 538962), (6, 449135), (10, 269481), (15, 179654), (30, 89827), (43, 62670), (86, 31335), (129, 20890), (215, 12534), (258, 10445), (430, 6267), (645, 4178), (1290, 2089)]