30285598

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:424

約数の個数: 32

約数和(自身を含む): 53222400

約数和(自身を除く): 22936802

約数列:

[1, 2, 7, 14, 79, 139, 158, 197, 278, 394, 553, 973, 1106, 1379, 1946, 2758, 10981, 15563, 21962, 27383, 31126, 54766, 76867, 108941, 153734, 191681, 217882, 383362, 2163257, 4326514, 15142799, 30285598]

約数ペア:

[(1, 30285598), (2, 15142799), (7, 4326514), (14, 2163257), (79, 383362), (139, 217882), (158, 191681), (197, 153734), (278, 108941), (394, 76867), (553, 54766), (973, 31126), (1106, 27383), (1379, 21962), (1946, 15563), (2758, 10981)]