30715874

素因数分解:

$2^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{8741}}^1$

素因数の和:9001

約数の個数: 16

約数和(自身を含む): 52871616

約数和(自身を除く): 22155742

約数列:

[1, 2, 7, 14, 251, 502, 1757, 3514, 8741, 17482, 61187, 122374, 2193991, 4387982, 15357937, 30715874]

約数ペア:

[(1, 30715874), (2, 15357937), (7, 4387982), (14, 2193991), (251, 122374), (502, 61187), (1757, 17482), (3514, 8741)]