628542690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{20951423}}^1$

素因数の和:20951433

約数の個数: 16

約数和(自身を含む): 1508502528

約数和(自身を除く): 879959838

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 20951423, 41902846, 62854269, 104757115, 125708538, 209514230, 314271345, 628542690]

約数ペア:

[(1, 628542690), (2, 314271345), (3, 209514230), (5, 125708538), (6, 104757115), (10, 62854269), (15, 41902846), (30, 20951423)]