63131110

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{6781}}^1$

素因数の和:6821

約数の個数: 48

約数和(自身を含む): 139166640

約数和(自身を除く): 76035530

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, 4655, 6781, 9310, 13562, 33905, 47467, 67810, 94934, 128839, 237335, 257678, 332269, 474670, 644195, 664538, 901873, 1288390, 1661345, 1803746, 3322690, 4509365, 6313111, 9018730, 12626222, 31565555, 63131110]

約数ペア:

[(1, 63131110), (2, 31565555), (5, 12626222), (7, 9018730), (10, 6313111), (14, 4509365), (19, 3322690), (35, 1803746), (38, 1661345), (49, 1288390), (70, 901873), (95, 664538), (98, 644195), (133, 474670), (190, 332269), (245, 257678), (266, 237335), (490, 128839), (665, 94934), (931, 67810), (1330, 47467), (1862, 33905), (4655, 13562), (6781, 9310)]