30478462

素因数分解:

$2^1\times 7^1\times {\mathrm{1117}}^1\times {\mathrm{1949}}^1$

素因数の和:3075

約数の個数: 16

約数和(自身を含む): 52322400

約数和(自身を除く): 21843938

約数列:

[1, 2, 7, 14, 1117, 1949, 2234, 3898, 7819, 13643, 15638, 27286, 2177033, 4354066, 15239231, 30478462]

約数ペア:

[(1, 30478462), (2, 15239231), (7, 4354066), (14, 2177033), (1117, 27286), (1949, 15638), (2234, 13643), (3898, 7819)]