30495244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{2087}}^1$

素因数の和:2385

約数の個数: 24

約数和(自身を含む): 57703968

約数和(自身を除く): 27208724

約数列:

[1, 2, 4, 13, 26, 52, 281, 562, 1124, 2087, 3653, 4174, 7306, 8348, 14612, 27131, 54262, 108524, 586447, 1172894, 2345788, 7623811, 15247622, 30495244]

約数ペア:

[(1, 30495244), (2, 15247622), (4, 7623811), (13, 2345788), (26, 1172894), (52, 586447), (281, 108524), (562, 54262), (1124, 27131), (2087, 14612), (3653, 8348), (4174, 7306)]