30319786

素因数分解:

$2^1\times 7^1\times {\mathrm{1307}}^1\times {\mathrm{1657}}^1$

素因数の和:2973

約数の個数: 16

約数和(自身を含む): 52047936

約数和(自身を除く): 21728150

約数列:

[1, 2, 7, 14, 1307, 1657, 2614, 3314, 9149, 11599, 18298, 23198, 2165699, 4331398, 15159893, 30319786]

約数ペア:

[(1, 30319786), (2, 15159893), (7, 4331398), (14, 2165699), (1307, 23198), (1657, 18298), (2614, 11599), (3314, 9149)]