30791802

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{223129}}^1$

素因数の和:223157

約数の個数: 16

約数和(自身を含む): 64261440

約数和(自身を除く): 33469638

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 223129, 446258, 669387, 1338774, 5131967, 10263934, 15395901, 30791802]

約数ペア:

[(1, 30791802), (2, 15395901), (3, 10263934), (6, 5131967), (23, 1338774), (46, 669387), (69, 446258), (138, 223129)]