2100043030

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1217}}^1\times {\mathrm{4013}}^1$

素因数の和:5280

約数の個数: 32

約数和(自身を含む): 3872129184

約数和(自身を除く): 1772086154

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 1217, 2434, 4013, 6085, 8026, 12170, 20065, 40130, 52331, 104662, 172559, 261655, 345118, 523310, 862795, 1725590, 4883821, 9767642, 24419105, 48838210, 210004303, 420008606, 1050021515, 2100043030]

約数ペア:

[(1, 2100043030), (2, 1050021515), (5, 420008606), (10, 210004303), (43, 48838210), (86, 24419105), (215, 9767642), (430, 4883821), (1217, 1725590), (2434, 862795), (4013, 523310), (6085, 345118), (8026, 261655), (12170, 172559), (20065, 104662), (40130, 52331)]