4900070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{70001}}^1$

素因数の和:70015

約数の個数: 16

約数和(自身を含む): 10080288

約数和(自身を除く): 5180218

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 70001, 140002, 350005, 490007, 700010, 980014, 2450035, 4900070]

約数ペア:

[(1, 4900070), (2, 2450035), (5, 980014), (7, 700010), (10, 490007), (14, 350005), (35, 140002), (70, 70001)]