1007046660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{120749}}^1$

素因数の和:120900

約数の個数: 48

約数和(自身を含む): 2840040000

約数和(自身を除く): 1832993340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 1390, 1668, 2085, 2780, 4170, 8340, 120749, 241498, 362247, 482996, 603745, 724494, 1207490, 1448988, 1811235, 2414980, 3622470, 7244940, 16784111, 33568222, 50352333, 67136444, 83920555, 100704666, 167841110, 201409332, 251761665, 335682220, 503523330, 1007046660]

約数ペア:

[(1, 1007046660), (2, 503523330), (3, 335682220), (4, 251761665), (5, 201409332), (6, 167841110), (10, 100704666), (12, 83920555), (15, 67136444), (20, 50352333), (30, 33568222), (60, 16784111), (139, 7244940), (278, 3622470), (417, 2414980), (556, 1811235), (695, 1448988), (834, 1207490), (1390, 724494), (1668, 603745), (2085, 482996), (2780, 362247), (4170, 241498), (8340, 120749)]