47707140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1973}}^1$

素因数の和:2029

約数の個数: 96

約数和(自身を含む): 148571136

約数和(自身を除く): 100863996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 620, 780, 806, 930, 1209, 1612, 1860, 1973, 2015, 2418, 3946, 4030, 4836, 5919, 6045, 7892, 8060, 9865, 11838, 12090, 19730, 23676, 24180, 25649, 29595, 39460, 51298, 59190, 61163, 76947, 102596, 118380, 122326, 128245, 153894, 183489, 244652, 256490, 305815, 307788, 366978, 384735, 512980, 611630, 733956, 769470, 795119, 917445, 1223260, 1538940, 1590238, 1834890, 2385357, 3180476, 3669780, 3975595, 4770714, 7951190, 9541428, 11926785, 15902380, 23853570, 47707140]

約数ペア:

[(1, 47707140), (2, 23853570), (3, 15902380), (4, 11926785), (5, 9541428), (6, 7951190), (10, 4770714), (12, 3975595), (13, 3669780), (15, 3180476), (20, 2385357), (26, 1834890), (30, 1590238), (31, 1538940), (39, 1223260), (52, 917445), (60, 795119), (62, 769470), (65, 733956), (78, 611630), (93, 512980), (124, 384735), (130, 366978), (155, 307788), (156, 305815), (186, 256490), (195, 244652), (260, 183489), (310, 153894), (372, 128245), (390, 122326), (403, 118380), (465, 102596), (620, 76947), (780, 61163), (806, 59190), (930, 51298), (1209, 39460), (1612, 29595), (1860, 25649), (1973, 24180), (2015, 23676), (2418, 19730), (3946, 12090), (4030, 11838), (4836, 9865), (5919, 8060), (6045, 7892)]