8696220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11149}}^1$

素因数の和:11174

約数の個数: 48

約数和(自身を含む): 26224800

約数和(自身を除く): 17528580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 11149, 22298, 33447, 44596, 55745, 66894, 111490, 133788, 144937, 167235, 222980, 289874, 334470, 434811, 579748, 668940, 724685, 869622, 1449370, 1739244, 2174055, 2898740, 4348110, 8696220]

約数ペア:

[(1, 8696220), (2, 4348110), (3, 2898740), (4, 2174055), (5, 1739244), (6, 1449370), (10, 869622), (12, 724685), (13, 668940), (15, 579748), (20, 434811), (26, 334470), (30, 289874), (39, 222980), (52, 167235), (60, 144937), (65, 133788), (78, 111490), (130, 66894), (156, 55745), (195, 44596), (260, 33447), (390, 22298), (780, 11149)]