30667742

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{70663}}^1$

素因数の和:70703

約数の個数: 16

約数和(自身を含む): 54269952

約数和(自身を除く): 23602210

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 70663, 141326, 494641, 989282, 2190553, 4381106, 15333871, 30667742]

約数ペア:

[(1, 30667742), (2, 15333871), (7, 4381106), (14, 2190553), (31, 989282), (62, 494641), (217, 141326), (434, 70663)]