89161620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{11701}}^1$

素因数の和:11840

約数の個数: 48

約数和(自身を含む): 251639808

約数和(自身を除く): 162478188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1905, 2540, 3810, 7620, 11701, 23402, 35103, 46804, 58505, 70206, 117010, 140412, 175515, 234020, 351030, 702060, 1486027, 2972054, 4458081, 5944108, 7430135, 8916162, 14860270, 17832324, 22290405, 29720540, 44580810, 89161620]

約数ペア:

[(1, 89161620), (2, 44580810), (3, 29720540), (4, 22290405), (5, 17832324), (6, 14860270), (10, 8916162), (12, 7430135), (15, 5944108), (20, 4458081), (30, 2972054), (60, 1486027), (127, 702060), (254, 351030), (381, 234020), (508, 175515), (635, 140412), (762, 117010), (1270, 70206), (1524, 58505), (1905, 46804), (2540, 35103), (3810, 23402), (7620, 11701)]