305769026

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{281}}^1$

素因数の和:530

約数の個数: 32

約数和(自身を含む): 477550080

約数和(自身を除く): 171781054

約数列:

[1, 2, 71, 79, 97, 142, 158, 194, 281, 562, 5609, 6887, 7663, 11218, 13774, 15326, 19951, 22199, 27257, 39902, 44398, 54514, 544073, 1088146, 1576129, 1935247, 2153303, 3152258, 3870494, 4306606, 152884513, 305769026]

約数ペア:

[(1, 305769026), (2, 152884513), (71, 4306606), (79, 3870494), (97, 3152258), (142, 2153303), (158, 1935247), (194, 1576129), (281, 1088146), (562, 544073), (5609, 54514), (6887, 44398), (7663, 39902), (11218, 27257), (13774, 22199), (15326, 19951)]