30438384770

素因数分解:

$2^1\times 5^1\times {\mathrm{2243}}^1\times {\mathrm{1357039}}^1$

素因数の和:1359289

約数の個数: 16

約数和(自身を含む): 54813559680

約数和(自身を除く): 24375174910

約数列:

[1, 2, 5, 10, 2243, 4486, 11215, 22430, 1357039, 2714078, 6785195, 13570390, 3043838477, 6087676954, 15219192385, 30438384770]

約数ペア:

[(1, 30438384770), (2, 15219192385), (5, 6087676954), (10, 3043838477), (2243, 13570390), (4486, 6785195), (11215, 2714078), (22430, 1357039)]