66325070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{947501}}^1$

素因数の和:947515

約数の個数: 16

約数和(自身を含む): 136440288

約数和(自身を除く): 70115218

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 947501, 1895002, 4737505, 6632507, 9475010, 13265014, 33162535, 66325070]

約数ペア:

[(1, 66325070), (2, 33162535), (5, 13265014), (7, 9475010), (10, 6632507), (14, 4737505), (35, 1895002), (70, 947501)]