30657914

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53411}}^1$

素因数の和:53461

約数の個数: 16

約数和(自身を含む): 53839296

約数和(自身を除く): 23181382

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 53411, 106822, 373877, 747754, 2189851, 4379702, 15328957, 30657914]

約数ペア:

[(1, 30657914), (2, 15328957), (7, 4379702), (14, 2189851), (41, 747754), (82, 373877), (287, 106822), (574, 53411)]