73702370

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{150413}}^1$

素因数の和:150434

約数の個数: 24

約数和(自身を含む): 154324764

約数和(自身を除く): 80622394

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 150413, 300826, 752065, 1052891, 1504130, 2105782, 5264455, 7370237, 10528910, 14740474, 36851185, 73702370]

約数ペア:

[(1, 73702370), (2, 36851185), (5, 14740474), (7, 10528910), (10, 7370237), (14, 5264455), (35, 2105782), (49, 1504130), (70, 1052891), (98, 752065), (245, 300826), (490, 150413)]