23049990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1327}}^1$

素因数の和:1533

約数の個数: 48

約数和(自身を含む): 60285888

約数和(自身を除く): 37235898

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 193, 386, 579, 965, 1158, 1327, 1737, 1930, 2654, 2895, 3474, 3981, 5790, 6635, 7962, 8685, 11943, 13270, 17370, 19905, 23886, 39810, 59715, 119430, 256111, 512222, 768333, 1280555, 1536666, 2304999, 2561110, 3841665, 4609998, 7683330, 11524995, 23049990]

約数ペア:

[(1, 23049990), (2, 11524995), (3, 7683330), (5, 4609998), (6, 3841665), (9, 2561110), (10, 2304999), (15, 1536666), (18, 1280555), (30, 768333), (45, 512222), (90, 256111), (193, 119430), (386, 59715), (579, 39810), (965, 23886), (1158, 19905), (1327, 17370), (1737, 13270), (1930, 11943), (2654, 8685), (2895, 7962), (3474, 6635), (3981, 5790)]