1294264310

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1459}}^1\times {\mathrm{2063}}^1$

素因数の和:3572

約数の個数: 32

約数和(自身を含む): 2386644480

約数和(自身を除く): 1092380170

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 1459, 2063, 2918, 4126, 7295, 10315, 14590, 20630, 62737, 88709, 125474, 177418, 313685, 443545, 627370, 887090, 3009917, 6019834, 15049585, 30099170, 129426431, 258852862, 647132155, 1294264310]

約数ペア:

[(1, 1294264310), (2, 647132155), (5, 258852862), (10, 129426431), (43, 30099170), (86, 15049585), (215, 6019834), (430, 3009917), (1459, 887090), (2063, 627370), (2918, 443545), (4126, 313685), (7295, 177418), (10315, 125474), (14590, 88709), (20630, 62737)]