22502270

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2417}}^1$

素因数の和:2457

約数の個数: 48

約数和(自身を含む): 49617360

約数和(自身を除く): 27115090

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 133, 190, 245, 266, 490, 665, 931, 1330, 1862, 2417, 4655, 4834, 9310, 12085, 16919, 24170, 33838, 45923, 84595, 91846, 118433, 169190, 229615, 236866, 321461, 459230, 592165, 642922, 1184330, 1607305, 2250227, 3214610, 4500454, 11251135, 22502270]

約数ペア:

[(1, 22502270), (2, 11251135), (5, 4500454), (7, 3214610), (10, 2250227), (14, 1607305), (19, 1184330), (35, 642922), (38, 592165), (49, 459230), (70, 321461), (95, 236866), (98, 229615), (133, 169190), (190, 118433), (245, 91846), (266, 84595), (490, 45923), (665, 33838), (931, 24170), (1330, 16919), (1862, 12085), (2417, 9310), (4655, 4834)]