7772390

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{719}}^1$

素因数の和:796

約数の個数: 32

約数和(自身を含む): 14929920

約数和(自身を除く): 7157530

約数列:

[1, 2, 5, 10, 23, 46, 47, 94, 115, 230, 235, 470, 719, 1081, 1438, 2162, 3595, 5405, 7190, 10810, 16537, 33074, 33793, 67586, 82685, 165370, 168965, 337930, 777239, 1554478, 3886195, 7772390]

約数ペア:

[(1, 7772390), (2, 3886195), (5, 1554478), (10, 777239), (23, 337930), (46, 168965), (47, 165370), (94, 82685), (115, 67586), (230, 33793), (235, 33074), (470, 16537), (719, 10810), (1081, 7190), (1438, 5405), (2162, 3595)]