233430820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1667363}}^1$

素因数の和:1667379

約数の個数: 24

約数和(自身を含む): 560234304

約数和(自身を除く): 326803484

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1667363, 3334726, 6669452, 8336815, 11671541, 16673630, 23343082, 33347260, 46686164, 58357705, 116715410, 233430820]

約数ペア:

[(1, 233430820), (2, 116715410), (4, 58357705), (5, 46686164), (7, 33347260), (10, 23343082), (14, 16673630), (20, 11671541), (28, 8336815), (35, 6669452), (70, 3334726), (140, 1667363)]