173842930

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{238141}}^1$

素因数の和:238221

約数の個数: 16

約数和(自身を含む): 317205144

約数和(自身を除く): 143362214

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 238141, 476282, 1190705, 2381410, 17384293, 34768586, 86921465, 173842930]

約数ペア:

[(1, 173842930), (2, 86921465), (5, 34768586), (10, 17384293), (73, 2381410), (146, 1190705), (365, 476282), (730, 238141)]