249470930

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{563}}^1\times {\mathrm{607}}^1$

素因数の和:1250

約数の個数: 32

約数和(自身を含む): 456758784

約数和(自身を除く): 207287854

約数列:

[1, 2, 5, 10, 73, 146, 365, 563, 607, 730, 1126, 1214, 2815, 3035, 5630, 6070, 41099, 44311, 82198, 88622, 205495, 221555, 341741, 410990, 443110, 683482, 1708705, 3417410, 24947093, 49894186, 124735465, 249470930]

約数ペア:

[(1, 249470930), (2, 124735465), (5, 49894186), (10, 24947093), (73, 3417410), (146, 1708705), (365, 683482), (563, 443110), (607, 410990), (730, 341741), (1126, 221555), (1214, 205495), (2815, 88622), (3035, 82198), (5630, 44311), (6070, 41099)]