242215260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{576703}}^1$

素因数の和:576722

約数の個数: 48

約数和(自身を含む): 775090176

約数和(自身を除く): 532874916

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 576703, 1153406, 1730109, 2306812, 2883515, 3460218, 4036921, 5767030, 6920436, 8073842, 8650545, 11534060, 12110763, 16147684, 17301090, 20184605, 24221526, 34602180, 40369210, 48443052, 60553815, 80738420, 121107630, 242215260]

約数ペア:

[(1, 242215260), (2, 121107630), (3, 80738420), (4, 60553815), (5, 48443052), (6, 40369210), (7, 34602180), (10, 24221526), (12, 20184605), (14, 17301090), (15, 16147684), (20, 12110763), (21, 11534060), (28, 8650545), (30, 8073842), (35, 6920436), (42, 5767030), (60, 4036921), (70, 3460218), (84, 2883515), (105, 2306812), (140, 1730109), (210, 1153406), (420, 576703)]