30680147170

素因数分解:

$2^1\times 5^1\times {\mathrm{39719}}^1\times {\mathrm{77243}}^1$

素因数の和:116969

約数の個数: 16

約数和(自身を含む): 55226370240

約数和(自身を除く): 24546223070

約数列:

[1, 2, 5, 10, 39719, 77243, 79438, 154486, 198595, 386215, 397190, 772430, 3068014717, 6136029434, 15340073585, 30680147170]

約数ペア:

[(1, 30680147170), (2, 15340073585), (5, 6136029434), (10, 3068014717), (39719, 772430), (77243, 397190), (79438, 386215), (154486, 198595)]