230650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{659}}^1$

素因数の和:678

約数の個数: 24

約数和(自身を含む): 491040

約数和(自身を除く): 260390

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 659, 1318, 3295, 4613, 6590, 9226, 16475, 23065, 32950, 46130, 115325, 230650]

約数ペア:

[(1, 230650), (2, 115325), (5, 46130), (7, 32950), (10, 23065), (14, 16475), (25, 9226), (35, 6590), (50, 4613), (70, 3295), (175, 1318), (350, 659)]