89778090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1217}}^1\times {\mathrm{2459}}^1$

素因数の和:3686

約数の個数: 32

約数和(自身を含む): 215732160

約数和(自身を除く): 125954070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1217, 2434, 2459, 3651, 4918, 6085, 7302, 7377, 12170, 12295, 14754, 18255, 24590, 36510, 36885, 73770, 2992603, 5985206, 8977809, 14963015, 17955618, 29926030, 44889045, 89778090]

約数ペア:

[(1, 89778090), (2, 44889045), (3, 29926030), (5, 17955618), (6, 14963015), (10, 8977809), (15, 5985206), (30, 2992603), (1217, 73770), (2434, 36885), (2459, 36510), (3651, 24590), (4918, 18255), (6085, 14754), (7302, 12295), (7377, 12170)]