23320140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2837}}^1$

素因数の和:2986

約数の個数: 48

約数和(自身を含む): 65796192

約数和(自身を除く): 42476052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137, 274, 411, 548, 685, 822, 1370, 1644, 2055, 2740, 2837, 4110, 5674, 8220, 8511, 11348, 14185, 17022, 28370, 34044, 42555, 56740, 85110, 170220, 388669, 777338, 1166007, 1554676, 1943345, 2332014, 3886690, 4664028, 5830035, 7773380, 11660070, 23320140]

約数ペア:

[(1, 23320140), (2, 11660070), (3, 7773380), (4, 5830035), (5, 4664028), (6, 3886690), (10, 2332014), (12, 1943345), (15, 1554676), (20, 1166007), (30, 777338), (60, 388669), (137, 170220), (274, 85110), (411, 56740), (548, 42555), (685, 34044), (822, 28370), (1370, 17022), (1644, 14185), (2055, 11348), (2740, 8511), (2837, 8220), (4110, 5674)]