30118684

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{739}}^1$

素因数の和:1209

約数の個数: 24

約数和(自身を含む): 55198080

約数和(自身を除く): 25079396

約数列:

[1, 2, 4, 23, 46, 92, 443, 739, 886, 1478, 1772, 2956, 10189, 16997, 20378, 33994, 40756, 67988, 327377, 654754, 1309508, 7529671, 15059342, 30118684]

約数ペア:

[(1, 30118684), (2, 15059342), (4, 7529671), (23, 1309508), (46, 654754), (92, 327377), (443, 67988), (739, 40756), (886, 33994), (1478, 20378), (1772, 16997), (2956, 10189)]