270809964

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{395921}}^1$

素因数の和:395950

約数の個数: 36

約数和(自身を含む): 720578040

約数和(自身を除く): 449768076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 395921, 791842, 1187763, 1583684, 2375526, 3563289, 4751052, 7126578, 7522499, 14253156, 15044998, 22567497, 30089996, 45134994, 67702491, 90269988, 135404982, 270809964]

約数ペア:

[(1, 270809964), (2, 135404982), (3, 90269988), (4, 67702491), (6, 45134994), (9, 30089996), (12, 22567497), (18, 15044998), (19, 14253156), (36, 7522499), (38, 7126578), (57, 4751052), (76, 3563289), (114, 2375526), (171, 1583684), (228, 1187763), (342, 791842), (684, 395921)]