72310070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1033001}}^1$

素因数の和:1033015

約数の個数: 16

約数和(自身を含む): 148752288

約数和(自身を除く): 76442218

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1033001, 2066002, 5165005, 7231007, 10330010, 14462014, 36155035, 72310070]

約数ペア:

[(1, 72310070), (2, 36155035), (5, 14462014), (7, 10330010), (10, 7231007), (14, 5165005), (35, 2066002), (70, 1033001)]