1341690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{6389}}^1$

素因数の和:6406

約数の個数: 32

約数和(自身を含む): 3680640

約数和(自身を除く): 2338950

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 6389, 12778, 19167, 31945, 38334, 44723, 63890, 89446, 95835, 134169, 191670, 223615, 268338, 447230, 670845, 1341690]

約数ペア:

[(1, 1341690), (2, 670845), (3, 447230), (5, 268338), (6, 223615), (7, 191670), (10, 134169), (14, 95835), (15, 89446), (21, 63890), (30, 44723), (35, 38334), (42, 31945), (70, 19167), (105, 12778), (210, 6389)]