30615018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{728929}}^1$

素因数の和:728941

約数の個数: 16

約数和(自身を含む): 69977280

約数和(自身を除く): 39362262

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 728929, 1457858, 2186787, 4373574, 5102503, 10205006, 15307509, 30615018]

約数ペア:

[(1, 30615018), (2, 15307509), (3, 10205006), (6, 5102503), (7, 4373574), (14, 2186787), (21, 1457858), (42, 728929)]