83880930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{399433}}^1$

素因数の和:399450

約数の個数: 32

約数和(自身を含む): 230073984

約数和(自身を除く): 146193054

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 399433, 798866, 1198299, 1997165, 2396598, 2796031, 3994330, 5592062, 5991495, 8388093, 11982990, 13980155, 16776186, 27960310, 41940465, 83880930]

約数ペア:

[(1, 83880930), (2, 41940465), (3, 27960310), (5, 16776186), (6, 13980155), (7, 11982990), (10, 8388093), (14, 5991495), (15, 5592062), (21, 3994330), (30, 2796031), (35, 2396598), (42, 1997165), (70, 1198299), (105, 798866), (210, 399433)]