228575690

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{193}}^1\times {\mathrm{2417}}^1$

素因数の和:2631

約数の個数: 48

約数和(自身を含む): 481288392

約数和(自身を除く): 252712702

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 193, 245, 386, 490, 965, 1351, 1930, 2417, 2702, 4834, 6755, 9457, 12085, 13510, 16919, 18914, 24170, 33838, 47285, 84595, 94570, 118433, 169190, 236866, 466481, 592165, 932962, 1184330, 2332405, 3265367, 4664810, 6530734, 16326835, 22857569, 32653670, 45715138, 114287845, 228575690]

約数ペア:

[(1, 228575690), (2, 114287845), (5, 45715138), (7, 32653670), (10, 22857569), (14, 16326835), (35, 6530734), (49, 4664810), (70, 3265367), (98, 2332405), (193, 1184330), (245, 932962), (386, 592165), (490, 466481), (965, 236866), (1351, 169190), (1930, 118433), (2417, 94570), (2702, 84595), (4834, 47285), (6755, 33838), (9457, 24170), (12085, 18914), (13510, 16919)]