30387678

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{49171}}^1$

素因数の和:49279

約数の個数: 16

約数和(自身を含む): 61366656

約数和(自身を除く): 30978978

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 49171, 98342, 147513, 295026, 5064613, 10129226, 15193839, 30387678]

約数ペア:

[(1, 30387678), (2, 15193839), (3, 10129226), (6, 5064613), (103, 295026), (206, 147513), (309, 98342), (618, 49171)]