245823310

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{919}}^1\times {\mathrm{1163}}^1$

素因数の和:2112

約数の個数: 32

約数和(自身を含む): 462620160

約数和(自身を除く): 216796850

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 919, 1163, 1838, 2326, 4595, 5815, 9190, 11630, 21137, 26749, 42274, 53498, 105685, 133745, 211370, 267490, 1068797, 2137594, 5343985, 10687970, 24582331, 49164662, 122911655, 245823310]

約数ペア:

[(1, 245823310), (2, 122911655), (5, 49164662), (10, 24582331), (23, 10687970), (46, 5343985), (115, 2137594), (230, 1068797), (919, 267490), (1163, 211370), (1838, 133745), (2326, 105685), (4595, 53498), (5815, 42274), (9190, 26749), (11630, 21137)]