30738390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53927}}^1$

素因数の和:53956

約数の個数: 32

約数和(自身を含む): 77656320

約数和(自身を除く): 46917930

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 53927, 107854, 161781, 269635, 323562, 539270, 808905, 1024613, 1617810, 2049226, 3073839, 5123065, 6147678, 10246130, 15369195, 30738390]

約数ペア:

[(1, 30738390), (2, 15369195), (3, 10246130), (5, 6147678), (6, 5123065), (10, 3073839), (15, 2049226), (19, 1617810), (30, 1024613), (38, 808905), (57, 539270), (95, 323562), (114, 269635), (190, 161781), (285, 107854), (570, 53927)]