91734020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{655243}}^1$

素因数の和:655259

約数の個数: 24

約数和(自身を含む): 220161984

約数和(自身を除く): 128427964

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 655243, 1310486, 2620972, 3276215, 4586701, 6552430, 9173402, 13104860, 18346804, 22933505, 45867010, 91734020]

約数ペア:

[(1, 91734020), (2, 45867010), (4, 22933505), (5, 18346804), (7, 13104860), (10, 9173402), (14, 6552430), (20, 4586701), (28, 3276215), (35, 2620972), (70, 1310486), (140, 655243)]