79730210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1139003}}^1$

素因数の和:1139017

約数の個数: 16

約数和(自身を含む): 164016576

約数和(自身を除く): 84286366

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1139003, 2278006, 5695015, 7973021, 11390030, 15946042, 39865105, 79730210]

約数ペア:

[(1, 79730210), (2, 39865105), (5, 15946042), (7, 11390030), (10, 7973021), (14, 5695015), (35, 2278006), (70, 1139003)]