27092890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3469}}^1$

素因数の和:3558

約数の個数: 32

約数和(自身を含む): 53965440

約数和(自身を除く): 26872550

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 1562, 3469, 3905, 6938, 7810, 17345, 34690, 38159, 76318, 190795, 246299, 381590, 492598, 1231495, 2462990, 2709289, 5418578, 13546445, 27092890]

約数ペア:

[(1, 27092890), (2, 13546445), (5, 5418578), (10, 2709289), (11, 2462990), (22, 1231495), (55, 492598), (71, 381590), (110, 246299), (142, 190795), (355, 76318), (710, 38159), (781, 34690), (1562, 17345), (3469, 7810), (3905, 6938)]