80164770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{381737}}^1$

素因数の和:381754

約数の個数: 32

約数和(自身を含む): 219881088

約数和(自身を除く): 139716318

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 381737, 763474, 1145211, 1908685, 2290422, 2672159, 3817370, 5344318, 5726055, 8016477, 11452110, 13360795, 16032954, 26721590, 40082385, 80164770]

約数ペア:

[(1, 80164770), (2, 40082385), (3, 26721590), (5, 16032954), (6, 13360795), (7, 11452110), (10, 8016477), (14, 5726055), (15, 5344318), (21, 3817370), (30, 2672159), (35, 2290422), (42, 1908685), (70, 1145211), (105, 763474), (210, 381737)]