30072518

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{40529}}^1$

素因数の和:40591

約数の個数: 16

約数和(自身を含む): 52526880

約数和(自身を除く): 22454362

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 40529, 81058, 283703, 567406, 2148037, 4296074, 15036259, 30072518]

約数ペア:

[(1, 30072518), (2, 15036259), (7, 4296074), (14, 2148037), (53, 567406), (106, 283703), (371, 81058), (742, 40529)]