61800230

素因数分解:

$2^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{26987}}^1$

素因数の和:27223

約数の個数: 16

約数和(自身を含む): 111730320

約数和(自身を除く): 49930090

約数列:

[1, 2, 5, 10, 229, 458, 1145, 2290, 26987, 53974, 134935, 269870, 6180023, 12360046, 30900115, 61800230]

約数ペア:

[(1, 61800230), (2, 30900115), (5, 12360046), (10, 6180023), (229, 269870), (458, 134935), (1145, 53974), (2290, 26987)]