30425787

素因数分解:

$3^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{577}}^1$

素因数の和:630

約数の個数: 48

約数和(自身を含む): 53860352

約数和(自身を除く): 23434565

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 81, 93, 189, 217, 243, 279, 567, 577, 651, 837, 1701, 1731, 1953, 2511, 4039, 5193, 5859, 7533, 12117, 15579, 17577, 17887, 36351, 46737, 52731, 53661, 109053, 125209, 140211, 160983, 327159, 375627, 482949, 981477, 1126881, 1448847, 3380643, 4346541, 10141929, 30425787]

約数ペア:

[(1, 30425787), (3, 10141929), (7, 4346541), (9, 3380643), (21, 1448847), (27, 1126881), (31, 981477), (63, 482949), (81, 375627), (93, 327159), (189, 160983), (217, 140211), (243, 125209), (279, 109053), (567, 53661), (577, 52731), (651, 46737), (837, 36351), (1701, 17887), (1731, 17577), (1953, 15579), (2511, 12117), (4039, 7533), (5193, 5859)]