30123506

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{2239}}^1$

素因数の和:2310

約数の個数: 24

約数和(自身を含む): 53383680

約数和(自身を除く): 23260174

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 961, 1922, 2239, 4478, 6727, 13454, 15673, 31346, 69409, 138818, 485863, 971726, 2151679, 4303358, 15061753, 30123506]

約数ペア:

[(1, 30123506), (2, 15061753), (7, 4303358), (14, 2151679), (31, 971726), (62, 485863), (217, 138818), (434, 69409), (961, 31346), (1922, 15673), (2239, 13454), (4478, 6727)]