68427070

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{297509}}^1$

素因数の和:297539

約数の個数: 16

約数和(自身を含む): 128524320

約数和(自身を除く): 60097250

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 297509, 595018, 1487545, 2975090, 6842707, 13685414, 34213535, 68427070]

約数ペア:

[(1, 68427070), (2, 34213535), (5, 13685414), (10, 6842707), (23, 2975090), (46, 1487545), (115, 595018), (230, 297509)]