30195976

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1439}}^1$

素因数の和:1549

約数の個数: 32

約数和(自身を含む): 58924800

約数和(自身を除く): 28728824

約数列:

[1, 2, 4, 8, 43, 61, 86, 122, 172, 244, 344, 488, 1439, 2623, 2878, 5246, 5756, 10492, 11512, 20984, 61877, 87779, 123754, 175558, 247508, 351116, 495016, 702232, 3774497, 7548994, 15097988, 30195976]

約数ペア:

[(1, 30195976), (2, 15097988), (4, 7548994), (8, 3774497), (43, 702232), (61, 495016), (86, 351116), (122, 247508), (172, 175558), (244, 123754), (344, 87779), (488, 61877), (1439, 20984), (2623, 11512), (2878, 10492), (5246, 5756)]