1070440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{3823}}^1$

素因数の和:3841

約数の個数: 32

約数和(自身を含む): 2753280

約数和(自身を除く): 1682840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 3823, 7646, 15292, 19115, 26761, 30584, 38230, 53522, 76460, 107044, 133805, 152920, 214088, 267610, 535220, 1070440]

約数ペア:

[(1, 1070440), (2, 535220), (4, 267610), (5, 214088), (7, 152920), (8, 133805), (10, 107044), (14, 76460), (20, 53522), (28, 38230), (35, 30584), (40, 26761), (56, 19115), (70, 15292), (140, 7646), (280, 3823)]