66817070

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{290509}}^1$

素因数の和:290539

約数の個数: 16

約数和(自身を含む): 125500320

約数和(自身を除く): 58683250

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 290509, 581018, 1452545, 2905090, 6681707, 13363414, 33408535, 66817070]

約数ペア:

[(1, 66817070), (2, 33408535), (5, 13363414), (10, 6681707), (23, 2905090), (46, 1452545), (115, 581018), (230, 290509)]