9778370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{857}}^1$

素因数の和:1034

約数の個数: 32

約数和(自身を含む): 20262528

約数和(自身を除く): 10484158

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 163, 326, 815, 857, 1141, 1630, 1714, 2282, 4285, 5705, 5999, 8570, 11410, 11998, 29995, 59990, 139691, 279382, 698455, 977837, 1396910, 1955674, 4889185, 9778370]

約数ペア:

[(1, 9778370), (2, 4889185), (5, 1955674), (7, 1396910), (10, 977837), (14, 698455), (35, 279382), (70, 139691), (163, 59990), (326, 29995), (815, 11998), (857, 11410), (1141, 8570), (1630, 5999), (1714, 5705), (2282, 4285)]