164328990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{782519}}^1$

素因数の和:782536

約数の個数: 32

約数和(自身を含む): 450731520

約数和(自身を除く): 286402530

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 782519, 1565038, 2347557, 3912595, 4695114, 5477633, 7825190, 10955266, 11737785, 16432899, 23475570, 27388165, 32865798, 54776330, 82164495, 164328990]

約数ペア:

[(1, 164328990), (2, 82164495), (3, 54776330), (5, 32865798), (6, 27388165), (7, 23475570), (10, 16432899), (14, 11737785), (15, 10955266), (21, 7825190), (30, 5477633), (35, 4695114), (42, 3912595), (70, 2347557), (105, 1565038), (210, 782519)]