30311746

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{9281}}^1$

素因数の和:9377

約数の個数: 16

約数和(自身を含む): 48117888

約数和(自身を除く): 17806142

約数列:

[1, 2, 23, 46, 71, 142, 1633, 3266, 9281, 18562, 213463, 426926, 658951, 1317902, 15155873, 30311746]

約数ペア:

[(1, 30311746), (2, 15155873), (23, 1317902), (46, 658951), (71, 426926), (142, 213463), (1633, 18562), (3266, 9281)]