15852270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:202

約数の個数: 128

約数和(自身を含む): 47692800

約数和(自身を除く): 31840530

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 29, 30, 35, 38, 42, 57, 58, 70, 87, 95, 105, 114, 133, 137, 145, 174, 190, 203, 210, 266, 274, 285, 290, 399, 406, 411, 435, 551, 570, 609, 665, 685, 798, 822, 870, 959, 1015, 1102, 1218, 1330, 1370, 1653, 1918, 1995, 2030, 2055, 2603, 2755, 2877, 3045, 3306, 3857, 3973, 3990, 4110, 4795, 5206, 5510, 5754, 6090, 7714, 7809, 7946, 8265, 9590, 11571, 11919, 13015, 14385, 15618, 16530, 18221, 19285, 19865, 23142, 23838, 26030, 27811, 28770, 36442, 38570, 39045, 39730, 54663, 55622, 57855, 59595, 75487, 78090, 83433, 91105, 109326, 115710, 119190, 139055, 150974, 166866, 182210, 226461, 273315, 278110, 377435, 417165, 452922, 528409, 546630, 754870, 834330, 1056818, 1132305, 1585227, 2264610, 2642045, 3170454, 5284090, 7926135, 15852270]

約数ペア:

[(1, 15852270), (2, 7926135), (3, 5284090), (5, 3170454), (6, 2642045), (7, 2264610), (10, 1585227), (14, 1132305), (15, 1056818), (19, 834330), (21, 754870), (29, 546630), (30, 528409), (35, 452922), (38, 417165), (42, 377435), (57, 278110), (58, 273315), (70, 226461), (87, 182210), (95, 166866), (105, 150974), (114, 139055), (133, 119190), (137, 115710), (145, 109326), (174, 91105), (190, 83433), (203, 78090), (210, 75487), (266, 59595), (274, 57855), (285, 55622), (290, 54663), (399, 39730), (406, 39045), (411, 38570), (435, 36442), (551, 28770), (570, 27811), (609, 26030), (665, 23838), (685, 23142), (798, 19865), (822, 19285), (870, 18221), (959, 16530), (1015, 15618), (1102, 14385), (1218, 13015), (1330, 11919), (1370, 11571), (1653, 9590), (1918, 8265), (1995, 7946), (2030, 7809), (2055, 7714), (2603, 6090), (2755, 5754), (2877, 5510), (3045, 5206), (3306, 4795), (3857, 4110), (3973, 3990)]