7028980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{50207}}^1$

素因数の和:50223

約数の個数: 24

約数和(自身を含む): 16869888

約数和(自身を除く): 9840908

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 50207, 100414, 200828, 251035, 351449, 502070, 702898, 1004140, 1405796, 1757245, 3514490, 7028980]

約数ペア:

[(1, 7028980), (2, 3514490), (4, 1757245), (5, 1405796), (7, 1004140), (10, 702898), (14, 502070), (20, 351449), (28, 251035), (35, 200828), (70, 100414), (140, 50207)]