2247457890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{502787}}^1$

素因数の和:502946

約数の個数: 32

約数和(自身を含む): 5430110400

約数和(自身を除く): 3182652510

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 298, 447, 745, 894, 1490, 2235, 4470, 502787, 1005574, 1508361, 2513935, 3016722, 5027870, 7541805, 15083610, 74915263, 149830526, 224745789, 374576315, 449491578, 749152630, 1123728945, 2247457890]

約数ペア:

[(1, 2247457890), (2, 1123728945), (3, 749152630), (5, 449491578), (6, 374576315), (10, 224745789), (15, 149830526), (30, 74915263), (149, 15083610), (298, 7541805), (447, 5027870), (745, 3016722), (894, 2513935), (1490, 1508361), (2235, 1005574), (4470, 502787)]