306230330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{42473}}^1$

素因数の和:42590

約数の個数: 32

約数和(自身を含む): 636090624

約数和(自身を除く): 329860294

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 103, 206, 515, 721, 1030, 1442, 3605, 7210, 42473, 84946, 212365, 297311, 424730, 594622, 1486555, 2973110, 4374719, 8749438, 21873595, 30623033, 43747190, 61246066, 153115165, 306230330]

約数ペア:

[(1, 306230330), (2, 153115165), (5, 61246066), (7, 43747190), (10, 30623033), (14, 21873595), (35, 8749438), (70, 4374719), (103, 2973110), (206, 1486555), (515, 594622), (721, 424730), (1030, 297311), (1442, 212365), (3605, 84946), (7210, 42473)]