30482608

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1451}}^1$

素因数の和:1573

約数の個数: 40

約数和(自身を含む): 64277136

約数和(自身を除く): 33794528

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 101, 104, 202, 208, 404, 808, 1313, 1451, 1616, 2626, 2902, 5252, 5804, 10504, 11608, 18863, 21008, 23216, 37726, 75452, 146551, 150904, 293102, 301808, 586204, 1172408, 1905163, 2344816, 3810326, 7620652, 15241304, 30482608]

約数ペア:

[(1, 30482608), (2, 15241304), (4, 7620652), (8, 3810326), (13, 2344816), (16, 1905163), (26, 1172408), (52, 586204), (101, 301808), (104, 293102), (202, 150904), (208, 146551), (404, 75452), (808, 37726), (1313, 23216), (1451, 21008), (1616, 18863), (2626, 11608), (2902, 10504), (5252, 5804)]