148974770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{11027}}^1$

素因数の和:11234

約数の個数: 32

約数和(自身を含む): 308078208

約数和(自身を除く): 159103438

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 193, 386, 965, 1351, 1930, 2702, 6755, 11027, 13510, 22054, 55135, 77189, 110270, 154378, 385945, 771890, 2128211, 4256422, 10641055, 14897477, 21282110, 29794954, 74487385, 148974770]

約数ペア:

[(1, 148974770), (2, 74487385), (5, 29794954), (7, 21282110), (10, 14897477), (14, 10641055), (35, 4256422), (70, 2128211), (193, 771890), (386, 385945), (965, 154378), (1351, 110270), (1930, 77189), (2702, 55135), (6755, 22054), (11027, 13510)]