30766694

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{70891}}^1$

素因数の和:70931

約数の個数: 16

約数和(自身を含む): 54445056

約数和(自身を除く): 23678362

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 70891, 141782, 496237, 992474, 2197621, 4395242, 15383347, 30766694]

約数ペア:

[(1, 30766694), (2, 15383347), (7, 4395242), (14, 2197621), (31, 992474), (62, 496237), (217, 141782), (434, 70891)]