30205903105

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{528491}}^1$

素因数の和:528597

約数の個数: 32

約数和(自身を含む): 43835240448

約数和(自身を除く): 13629337343

約数列:

[1, 5, 7, 23, 35, 71, 115, 161, 355, 497, 805, 1633, 2485, 8165, 11431, 57155, 528491, 2642455, 3699437, 12155293, 18497185, 37522861, 60776465, 85087051, 187614305, 262660027, 425435255, 863025803, 1313300135, 4315129015, 6041180621, 30205903105]

約数ペア:

[(1, 30205903105), (5, 6041180621), (7, 4315129015), (23, 1313300135), (35, 863025803), (71, 425435255), (115, 262660027), (161, 187614305), (355, 85087051), (497, 60776465), (805, 37522861), (1633, 18497185), (2485, 12155293), (8165, 3699437), (11431, 2642455), (57155, 528491)]