138024950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{394357}}^1$

素因数の和:394376

約数の個数: 24

約数和(自身を含む): 293402352

約数和(自身を除く): 155377402

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 394357, 788714, 1971785, 2760499, 3943570, 5520998, 9858925, 13802495, 19717850, 27604990, 69012475, 138024950]

約数ペア:

[(1, 138024950), (2, 69012475), (5, 27604990), (7, 19717850), (10, 13802495), (14, 9858925), (25, 5520998), (35, 3943570), (50, 2760499), (70, 1971785), (175, 788714), (350, 394357)]