2247252990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{152563}}^1$

素因数の和:153064

約数の個数: 32

約数和(自身を含む): 5404427136

約数和(自身を除く): 3157174146

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 491, 982, 1473, 2455, 2946, 4910, 7365, 14730, 152563, 305126, 457689, 762815, 915378, 1525630, 2288445, 4576890, 74908433, 149816866, 224725299, 374542165, 449450598, 749084330, 1123626495, 2247252990]

約数ペア:

[(1, 2247252990), (2, 1123626495), (3, 749084330), (5, 449450598), (6, 374542165), (10, 224725299), (15, 149816866), (30, 74908433), (491, 4576890), (982, 2288445), (1473, 1525630), (2455, 915378), (2946, 762815), (4910, 457689), (7365, 305126), (14730, 152563)]