30371415

素因数分解:

$3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 49766400

約数和(自身を除く): 19394985

約数列:

[1, 3, 5, 15, 107, 127, 149, 321, 381, 447, 535, 635, 745, 1605, 1905, 2235, 13589, 15943, 18923, 40767, 47829, 56769, 67945, 79715, 94615, 203835, 239145, 283845, 2024761, 6074283, 10123805, 30371415]

約数ペア:

[(1, 30371415), (3, 10123805), (5, 6074283), (15, 2024761), (107, 283845), (127, 239145), (149, 203835), (321, 94615), (381, 79715), (447, 67945), (535, 56769), (635, 47829), (745, 40767), (1605, 18923), (1905, 15943), (2235, 13589)]