70105070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1001501}}^1$

素因数の和:1001515

約数の個数: 16

約数和(自身を含む): 144216288

約数和(自身を除く): 74111218

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1001501, 2003002, 5007505, 7010507, 10015010, 14021014, 35052535, 70105070]

約数ペア:

[(1, 70105070), (2, 35052535), (5, 14021014), (7, 10015010), (10, 7010507), (14, 5007505), (35, 2003002), (70, 1001501)]