4223870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{727}}^1$

素因数の和:824

約数の個数: 32

約数和(自身を含む): 8805888

約数和(自身を除く): 4582018

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 83, 166, 415, 581, 727, 830, 1162, 1454, 2905, 3635, 5089, 5810, 7270, 10178, 25445, 50890, 60341, 120682, 301705, 422387, 603410, 844774, 2111935, 4223870]

約数ペア:

[(1, 4223870), (2, 2111935), (5, 844774), (7, 603410), (10, 422387), (14, 301705), (35, 120682), (70, 60341), (83, 50890), (166, 25445), (415, 10178), (581, 7270), (727, 5810), (830, 5089), (1162, 3635), (1454, 2905)]