80953530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{385493}}^1$

素因数の和:385510

約数の個数: 32

約数和(自身を含む): 222044544

約数和(自身を除く): 141091014

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 385493, 770986, 1156479, 1927465, 2312958, 2698451, 3854930, 5396902, 5782395, 8095353, 11564790, 13492255, 16190706, 26984510, 40476765, 80953530]

約数ペア:

[(1, 80953530), (2, 40476765), (3, 26984510), (5, 16190706), (6, 13492255), (7, 11564790), (10, 8095353), (14, 5782395), (15, 5396902), (21, 3854930), (30, 2698451), (35, 2312958), (42, 1927465), (70, 1156479), (105, 770986), (210, 385493)]