27111290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{487}}^1$

素因数の和:806

約数の個数: 32

約数和(自身を含む): 51649920

約数和(自身を除く): 24538630

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 293, 487, 586, 974, 1465, 2435, 2930, 4870, 5567, 9253, 11134, 18506, 27835, 46265, 55670, 92530, 142691, 285382, 713455, 1426910, 2711129, 5422258, 13555645, 27111290]

約数ペア:

[(1, 27111290), (2, 13555645), (5, 5422258), (10, 2711129), (19, 1426910), (38, 713455), (95, 285382), (190, 142691), (293, 92530), (487, 55670), (586, 46265), (974, 27835), (1465, 18506), (2435, 11134), (2930, 9253), (4870, 5567)]