11681110

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{769}}^1$

素因数の和:821

約数の個数: 48

約数和(自身を含む): 25280640

約数和(自身を除く): 13599530

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 49, 62, 70, 98, 155, 217, 245, 310, 434, 490, 769, 1085, 1519, 1538, 2170, 3038, 3845, 5383, 7595, 7690, 10766, 15190, 23839, 26915, 37681, 47678, 53830, 75362, 119195, 166873, 188405, 238390, 333746, 376810, 834365, 1168111, 1668730, 2336222, 5840555, 11681110]

約数ペア:

[(1, 11681110), (2, 5840555), (5, 2336222), (7, 1668730), (10, 1168111), (14, 834365), (31, 376810), (35, 333746), (49, 238390), (62, 188405), (70, 166873), (98, 119195), (155, 75362), (217, 53830), (245, 47678), (310, 37681), (434, 26915), (490, 23839), (769, 15190), (1085, 10766), (1519, 7690), (1538, 7595), (2170, 5383), (3038, 3845)]