30804284

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{26833}}^1$

素因数の和:26885

約数の個数: 24

約数和(自身を含む): 63113568

約数和(自身を除く): 32309284

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 26833, 53666, 107332, 187831, 375662, 751324, 1100153, 2200306, 4400612, 7701071, 15402142, 30804284]

約数ペア:

[(1, 30804284), (2, 15402142), (4, 7701071), (7, 4400612), (14, 2200306), (28, 1100153), (41, 751324), (82, 375662), (164, 187831), (287, 107332), (574, 53666), (1148, 26833)]