17830330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2473}}^1$

素因数の和:2590

約数の個数: 32

約数和(自身を含む): 37050624

約数和(自身を除く): 19220294

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 103, 206, 515, 721, 1030, 1442, 2473, 3605, 4946, 7210, 12365, 17311, 24730, 34622, 86555, 173110, 254719, 509438, 1273595, 1783033, 2547190, 3566066, 8915165, 17830330]

約数ペア:

[(1, 17830330), (2, 8915165), (5, 3566066), (7, 2547190), (10, 1783033), (14, 1273595), (35, 509438), (70, 254719), (103, 173110), (206, 86555), (515, 34622), (721, 24730), (1030, 17311), (1442, 12365), (2473, 7210), (3605, 4946)]