15730015490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{224714507}}^1$

素因数の和:224714521

約数の個数: 16

約数和(自身を含む): 32358889152

約数和(自身を除く): 16628873662

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 224714507, 449429014, 1123572535, 1573001549, 2247145070, 3146003098, 7865007745, 15730015490]

約数ペア:

[(1, 15730015490), (2, 7865007745), (5, 3146003098), (7, 2247145070), (10, 1573001549), (14, 1123572535), (35, 449429014), (70, 224714507)]