30982006

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{21019}}^1$

素因数の和:21099

約数の個数: 16

約数和(自身を含む): 51456960

約数和(自身を除く): 20474954

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 21019, 42038, 231209, 462418, 1408273, 2816546, 15491003, 30982006]

約数ペア:

[(1, 30982006), (2, 15491003), (11, 2816546), (22, 1408273), (67, 462418), (134, 231209), (737, 42038), (1474, 21019)]