30905630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1759}}^1$

素因数の和:2024

約数の個数: 32

約数和(自身を含む): 63866880

約数和(自身を除く): 32961250

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 251, 502, 1255, 1757, 1759, 2510, 3514, 3518, 8785, 8795, 12313, 17570, 17590, 24626, 61565, 123130, 441509, 883018, 2207545, 3090563, 4415090, 6181126, 15452815, 30905630]

約数ペア:

[(1, 30905630), (2, 15452815), (5, 6181126), (7, 4415090), (10, 3090563), (14, 2207545), (35, 883018), (70, 441509), (251, 123130), (502, 61565), (1255, 24626), (1757, 17590), (1759, 17570), (2510, 12313), (3514, 8795), (3518, 8785)]