30588987

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{631}}^1$

素因数の和:771

約数の個数: 32

約数和(自身を含む): 48416256

約数和(自身を除く): 17827269

約数列:

[1, 3, 11, 13, 33, 39, 113, 143, 339, 429, 631, 1243, 1469, 1893, 3729, 4407, 6941, 8203, 16159, 20823, 24609, 48477, 71303, 90233, 213909, 270699, 784333, 926939, 2352999, 2780817, 10196329, 30588987]

約数ペア:

[(1, 30588987), (3, 10196329), (11, 2780817), (13, 2352999), (33, 926939), (39, 784333), (113, 270699), (143, 213909), (339, 90233), (429, 71303), (631, 48477), (1243, 24609), (1469, 20823), (1893, 16159), (3729, 8203), (4407, 6941)]