30814276

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{1087}}^1$

素因数の和:1483

約数の個数: 24

約数和(自身を含む): 56967680

約数和(自身を除く): 26153404

約数列:

[1, 2, 4, 19, 38, 76, 373, 746, 1087, 1492, 2174, 4348, 7087, 14174, 20653, 28348, 41306, 82612, 405451, 810902, 1621804, 7703569, 15407138, 30814276]

約数ペア:

[(1, 30814276), (2, 15407138), (4, 7703569), (19, 1621804), (38, 810902), (76, 405451), (373, 82612), (746, 41306), (1087, 28348), (1492, 20653), (2174, 14174), (4348, 7087)]