15086540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{107761}}^1$

素因数の和:107777

約数の個数: 24

約数和(自身を含む): 36208032

約数和(自身を除く): 21121492

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 107761, 215522, 431044, 538805, 754327, 1077610, 1508654, 2155220, 3017308, 3771635, 7543270, 15086540]

約数ペア:

[(1, 15086540), (2, 7543270), (4, 3771635), (5, 3017308), (7, 2155220), (10, 1508654), (14, 1077610), (20, 754327), (28, 538805), (35, 431044), (70, 215522), (140, 107761)]