29406039985

素因数分解:

$5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{677}}^1$

素因数の和:796

約数の個数: 128

約数和(自身を含む): 45821952000

約数和(自身を除く): 16415912015

約数列:

[1, 5, 7, 19, 31, 35, 43, 49, 95, 133, 155, 215, 217, 245, 301, 343, 589, 665, 677, 817, 931, 1085, 1333, 1505, 1519, 1715, 2107, 2945, 3385, 4085, 4123, 4655, 4739, 5719, 6517, 6665, 7595, 9331, 10535, 10633, 12863, 14749, 20615, 20987, 23695, 25327, 28595, 28861, 29111, 32585, 33173, 40033, 46655, 53165, 64315, 65317, 73745, 90041, 104935, 126635, 144305, 145555, 146909, 165865, 177289, 200165, 202027, 203777, 232211, 280231, 326585, 398753, 450205, 457219, 553109, 630287, 734545, 886445, 902441, 1010135, 1018885, 1028363, 1161055, 1241023, 1401155, 1426439, 1993765, 2286095, 2765545, 2791271, 3151435, 3871763, 4412009, 4512205, 5141815, 6205115, 6317087, 7132195, 7198541, 8687161, 9985073, 13956355, 17146379, 19358815, 19538897, 22060045, 27102341, 31585435, 35992705, 43435805, 44219609, 49925365, 85731895, 97694485, 120024653, 135511705, 136772279, 189716387, 221098045, 309537263, 600123265, 683861395, 840172571, 948581935, 1547686315, 4200862855, 5881207997, 29406039985]

約数ペア:

[(1, 29406039985), (5, 5881207997), (7, 4200862855), (19, 1547686315), (31, 948581935), (35, 840172571), (43, 683861395), (49, 600123265), (95, 309537263), (133, 221098045), (155, 189716387), (215, 136772279), (217, 135511705), (245, 120024653), (301, 97694485), (343, 85731895), (589, 49925365), (665, 44219609), (677, 43435805), (817, 35992705), (931, 31585435), (1085, 27102341), (1333, 22060045), (1505, 19538897), (1519, 19358815), (1715, 17146379), (2107, 13956355), (2945, 9985073), (3385, 8687161), (4085, 7198541), (4123, 7132195), (4655, 6317087), (4739, 6205115), (5719, 5141815), (6517, 4512205), (6665, 4412009), (7595, 3871763), (9331, 3151435), (10535, 2791271), (10633, 2765545), (12863, 2286095), (14749, 1993765), (20615, 1426439), (20987, 1401155), (23695, 1241023), (25327, 1161055), (28595, 1028363), (28861, 1018885), (29111, 1010135), (32585, 902441), (33173, 886445), (40033, 734545), (46655, 630287), (53165, 553109), (64315, 457219), (65317, 450205), (73745, 398753), (90041, 326585), (104935, 280231), (126635, 232211), (144305, 203777), (145555, 202027), (146909, 200165), (165865, 177289)]