30431044

素因数分解:

$2^2\times 7^1\times {\mathrm{911}}^1\times {\mathrm{1193}}^1$

素因数の和:2115

約数の個数: 24

約数和(自身を含む): 60979968

約数和(自身を除く): 30548924

約数列:

[1, 2, 4, 7, 14, 28, 911, 1193, 1822, 2386, 3644, 4772, 6377, 8351, 12754, 16702, 25508, 33404, 1086823, 2173646, 4347292, 7607761, 15215522, 30431044]

約数ペア:

[(1, 30431044), (2, 15215522), (4, 7607761), (7, 4347292), (14, 2173646), (28, 1086823), (911, 33404), (1193, 25508), (1822, 16702), (2386, 12754), (3644, 8351), (4772, 6377)]