30665726

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{997}}^1$

素因数の和:1045

約数の個数: 32

約数和(自身を含む): 57005760

約数和(自身を除く): 26340034

約数列:

[1, 2, 7, 13, 14, 26, 91, 169, 182, 338, 997, 1183, 1994, 2197, 2366, 4394, 6979, 12961, 13958, 15379, 25922, 30758, 90727, 168493, 181454, 336986, 1179451, 2190409, 2358902, 4380818, 15332863, 30665726]

約数ペア:

[(1, 30665726), (2, 15332863), (7, 4380818), (13, 2358902), (14, 2190409), (26, 1179451), (91, 336986), (169, 181454), (182, 168493), (338, 90727), (997, 30758), (1183, 25922), (1994, 15379), (2197, 13958), (2366, 12961), (4394, 6979)]