69825490

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{142501}}^1$

素因数の和:142522

約数の個数: 24

約数和(自身を含む): 146207052

約数和(自身を除く): 76381562

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 142501, 285002, 712505, 997507, 1425010, 1995014, 4987535, 6982549, 9975070, 13965098, 34912745, 69825490]

約数ペア:

[(1, 69825490), (2, 34912745), (5, 13965098), (7, 9975070), (10, 6982549), (14, 4987535), (35, 1995014), (49, 1425010), (70, 997507), (98, 712505), (245, 285002), (490, 142501)]